5 kV RMS Quad-Channel Digital Isolators Automotive Products ADuM4400W/ADuM4401W/ADuM4402W FEATURES GENERAL DESCRIPTION Enhanced system-level ESD performance per IEC 61000-4-x The ADuM4400W/ADuM4401W/ADuM4402W1 are 4- Safety and regulatory approvals channel digital isolators based on the Analog Devices, Inc., UL recognition: 5000 V rms for 1 minute per UL 1577 iCoupler® technology. Combining high speed CMOS and CSA Component Acceptance Notice #5A monolithic air core transformer technology, these isolation IEC 60950-1: 380 V rms (reinforced) components provide outstanding performance characteristics VDE Certificate of Conformity that are superior to the alternatives, such as optocoupler devices DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 and other integrated couplers. V = 849 V peak IORM The ADuM4400W/ADuM4401W/ADuM4402W isolators Low power operation provide four independent isolation channels in a variety of 5 V operation channel configurations and data rates (see the Ordering Guide). 1.4 mA per channel maximum @ 0 Mbps to 1 Mbps All models operate with the supply voltage on either side 4.3 mA per channel maximum @ 10 Mbps ranging from 3.135 V to 5.5 V, providing compatibility with 3.3 V operation lower voltage systems as well as enabling a voltage translation 0.9 mA per channel maximum @ 0 Mbps to 1 Mbps functionality across the isolation barrier. The ADuM4400W/ 2.4 mA per channel maximum @ 10 Mbps ADuM4401W/ADuM4402W isolators have a patented refresh Bidirectional communication feature that ensures dc correctness in the absence of input logic 3.3 V/5 V level translation transitions and during power-up/power-down conditions. High temperature operation: 125°C High data rate: dc to 10 Mbps (NRZ) This family of isolators, like many Analog Devices isolators, Precise timing characteristics offers very low power consumption, consuming one-tenth to 3.5 ns maximum pulse width distortion one-sixth the power of comparable isolators at comparable data 3.5 ns maximum channel-to-CHANNEL matching rates up to 10 Mbps. All models of the ADuM4400W/ High common-mode transient immunity: >25 kV/μs ADuM4401W/ADuM4402W provide low pulse width Output enable function distortion (<3.5 ns for WB grade). In addition, every model has 16-lead SOIC wide body package (RW-16) an input glitch filter to protect against extraneous noise Qualified for automotive applications disturbances. APPLICATIONS The ADuM4400W/ADuM4401W/ADuM4402W contain circuit and layout enhancements to help achieve system-level IEC 61000- Hybrid electric vehicles 4-x compliance (ESD/burst/ surge). The precise capability in these Battery monitor tests for the ADuM4400W/ADuM4401W/ADuM4402W are Motor drive strongly determined by the design and layout of the user’s board or module. For more information, see the AN-793 Application Note, ESD/Latch-Up Considerations with iCoupler Isolation Products. 1 Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075,329. FUNCTIONAL BLOCK DIAGRAMS VDD1 1 ADuM4400W 16VDD2 VDD1 1 ADuM4401W 16VDD2 VDD1 1 ADuM4402W 16VDD2 GND1 2 15GND2 GND1 2 15GND2 GND1 2 15GND2 VIA 3 ENCODE DECODE 14VOA VIA 3 ENCODE DECODE 14VOA VIA 3 ENCODE DECODE 14VOA VIB 4 ENCODE DECODE 13VOB VIB 4 ENCODE DECODE 13VOB VIB 4 ENCODE DECODE 13VOB VIC 5 ENCODE DECODE 12VOC VIC 5 ENCODE DECODE 12VOC VOC 5 DECODE ENCODE 12VIC VID 6 ENCODE DECODE 11VOD VOD 6 DECODE ENCODE 11VID VOD 6 DECODE ENCODE 11VID GNNDC1 87 190VGEN2D2 11031-001 GNVDE11 87 190VGEN2D2 11031-002 GNVDE11 87 190VGEN2D2 11031-003 Figure 1. ADuM4400W Figure 2. ADuM4401W Figure 3. ADuM4402W Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2012–2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................9 Applications ....................................................................................... 1 ESD Caution...................................................................................9 General Description ......................................................................... 1 Pin Configurations and Function Descriptions ......................... 10 Functional Block Diagrams ............................................................. 1 Typical Performance Characteristics ........................................... 13 Revision History ............................................................................... 2 Applications Information .............................................................. 15 Specifications ..................................................................................... 3 PC Board Layout ........................................................................ 15 Electrical Characteristics—5 V Operation................................ 3 System-Level ESD Considerations and Enhancements ........ 15 Electrical Characteristics—3.3 V Operation ............................ 4 Propagation Delay-Related Parameters ................................... 15 Electrical Characteristics—Mixed 5 V/3.3 V Operation ........ 5 DC Correctness and Magnetic Field Immunity ..................... 15 Electrical Characteristics—Mixed 3.3 V/5 V Operation ........ 6 Power Consumption .................................................................. 16 Package Characteristics ............................................................... 7 Insulation Lifetime ..................................................................... 17 Regulatory Information ............................................................... 7 Outline Dimensions ....................................................................... 18 Insulation and Safety-Related Specifications ............................ 7 Ordering Guide .......................................................................... 18 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Automotive Products ................................................................. 18 Characteristics .............................................................................. 8 Recommended Operating Conditions ...................................... 8 REVISION HISTORY 3/15—Rev.0 to Rev. A Change to Minimum Supply Voltage Parameter (Throughout) .. 1 11/12—Revision 0: Initial Version Rev. A | Page 2 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION All typical specifications are at T = 25°C, V = V = 5 V. Minimum/maximum specifications apply over the entire recommended A DD1 DD2 operation range of 4.5 V ≤ V ≤ 5.5 V, 4.5 V ≤ V ≤ 5.5 V, and −40°C ≤ T ≤ 125°C, unless otherwise noted. Switching specifications DD1 DD2 A are tested with C = 15 pF and CMOS signal levels, unless otherwise noted. L Table 1. WA Grade WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SWITCHING SPECIFICATIONS Data Rate 1 10 Mbps Within PWD limit Propagation Delay tPHL, tPLH 50 65 100 18 32 36 ns 50% input to 50% output Pulse Width Distortion PWD 40 3.5 ns |tPLH − tPHL| Change vs. Temperature 11 5 ps/°C Pulse Width PW 1000 100 ns Within PWD limit Propagation Delay Skew tPSK 50 15 ns Between any two units Channel Matching Codirectional tPSKCD 50 3.5 ns Opposing-Direction tPSKOD 50 6 ns Table 2. 1 Mbps—WA, WB Grades 10 Mbps—WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SUPPLY CURRENT ADuM4400W IDD1 2.9 3.5 9.0 11.6 mA IDD2 1.2 2.0 3.0 5.5 mA ADuM4401W IDD1 2.5 3.2 7.4 10.6 mA IDD2 1.6 2.4 4.4 6.5 mA ADuM4402W IDD1 2.0 2.8 6.0 7.5 mA IDD2 2.0 2.8 6.0 7.5 mA Table 3. For All Models Parameter Symbol Min Typ Max Unit Test Conditions/Comments DC SPECIFICATIONS Logic High Input Threshold VIH 2.0 V Logic Low Input Threshold VIL 0.8 V Logic High Output Voltage VOH VDDx − 0.1 5.0 V IOx = −20 µA, VIx = VIxH VDDx − 0.4 4.8 V IOx = −4 mA, VIx = VIxH Logic Low Output Voltage VOL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 4 mA, VIx = VIxL Input Current per Channel II −10 +0.01 +10 µA 0 V ≤ VIx ≤ VDDx VEx Input Pull-up Current IPU −10 −3 µA VEx = 0 V Tristate Leakage Current per Channel IOZ −10 +0.01 +10 µA Supply Current per Channel Quiescent Input Supply Current IDDI(Q) 0.57 0.83 mA All data inputs at logic low Quiescent Output Supply Current IDDO(Q) 0.23 0.35 mA All data inputs at logic low Dynamic Input Supply Current IDDI(D) 0.20 mA/Mbps Dynamic Output Supply Current IDDO(D) 0.05 mA/Mbps AC SPECIFICATIONS Output Rise/Fall Time tR/tF 2.5 ns 10% to 90% Common-Mode Transient Immunity1 |CM| 25 35 kV/µs VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V Output Disable Propagation Delay tPHZ, tPLH 6 8 ns High/low-to-high impedance Output Enable Propagation Delay tPZH, tPZL 6 8 ns High impedance-to-high/low Refresh Rate fr 1.0 Mbps 1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. Rev. A | Page 3 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products ELECTRICAL CHARACTERISTICS—3.3 V OPERATION All typical specifications are at T = 25°C, V = V = 3.3 V. Minimum/maximum specifications apply over the entire recommended A DD1 DD2 operation range: 3.135 V ≤ V ≤ 3.6 V, 3.135 V ≤ V ≤ 3.6 V, and −40°C ≤ T ≤ 125°C, unless otherwise noted. Switching DD1 DD2 A specifications are tested with C = 15 pF and CMOS signal levels, unless otherwise noted. L Table 4. WA Grade WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SWITCHING SPECIFICATIONS Data Rate 1 10 Mbps Within PWD limit Propagation Delay tPHL, tPLH 50 75 100 20 38 45 ns 50% input to 50% output Pulse Width Distortion PWD 40 3.5 ns |tPLH − tPHL| Change vs. Temperature 11 5 ps/°C Pulse Width PW 1000 100 ns Within PWD limit Propagation Delay Skew tPSK 50 22 ns Between any two units Channel Matching Codirectional tPSKCD 50 3.5 ns Opposing-Direction tPSKOD 50 6 ns Table 5. 1 Mbps—WA, WB Grades 10 Mbps—WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SUPPLY CURRENT ADuM4400W IDD1 1.6 2.2 4.8 7.1 mA IDD2 0.7 1.4 1.8 2.6 mA ADuM4401W IDD1 1.4 2.0 0.1 5.6 mA IDD2 0.9 1.6 2.5 3.3 mA ADuM4402W IDD1 1.2 1.8 3.3 4.4 mA IDD2 1.2 1.8 3.3 4.4 mA Table 6. For All Models Parameter Symbol Min Typ Max Unit Test Conditions/Comments DC SPECIFICATIONS Logic High Input Threshold VIH 1.6 V Logic Low Input Threshold VIL 0.4 V Logic High Output Voltage VOH VDDx − 0.1 3.0 V IOx = −20 µA, VIx = VIxH VDDx − 0.4 2.8 V IOx = −4 mA, VIx = VIxH Logic Low Output Voltage VOL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 4 mA, VIx = VIxL Input Current per Channel II −10 +0.01 +10 µA 0 V ≤ VIx ≤ VDDx VEx Input Pull-up Current IPU −10 −3 µA VEx = 0 V Tristate Leakage Current per Channel IOZ −10 +0.01 +10 µA Supply Current per Channel Quiescent Input Supply Current IDDI(Q) 0.31 0.49 mA All data inputs at logic low Quiescent Output Supply Current IDDO(Q) 0.19 0.27 mA All data inputs at logic low Dynamic Input Supply Current IDDI(D) 0.10 mA/Mbps Dynamic Output Supply Current IDDO(D) 0.03 mA/Mbps AC SPECIFICATIONS Output Rise/Fall Time tR/tF 3 ns 10% to 90% Common-Mode Transient Immunity1 |CM| 25 35 kV/µs VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V Output Disable Propagation Delay tPHZ, tPLH 6 8 ns High/low-to-high impedance Output Enable Propagation Delay tPZH, tPZL 6 8 ns High impedance-to-high/low Refresh Rate fr 1.0 Mbps 1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. Rev. A | Page 4 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W ELECTRICAL CHARACTERISTICS—MIXED 5 V/3.3 V OPERATION All typical specifications are at T = 25°C, V = 5 V, V = 3.3 V. Minimum/maximum specifications apply over the entire recommended A DD1 DD2 operation range: 4.5 V ≤ V ≤ 5.5 V, 3.135 V ≤ V ≤ 3.6 V, and −40°C ≤ T ≤ 125°C, unless otherwise noted. Switching specifications DD1 DD2 A are tested with C = 15 pF and CMOS signal levels, unless otherwise noted. L Table 7. WA Grade WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SWITCHING SPECIFICATIONS Data Rate 1 10 Mbps Within PWD limit Propagation Delay tPHL, tPLH 50 70 100 20 30 42 ns 50% input to 50% output Pulse Width Distortion PWD 40 3.5 ns |tPLH − tPHL| Change vs. Temperature 11 5 ps/°C Pulse Width PW 1000 100 ns Within PWD limit Propagation Delay Skew tPSK 50 22 ns Between any two units Channel Matching Codirectional tPSKCD 50 3.5 ns Opposing-Direction tPSKOD 50 6 ns Table 8. 1 Mbps—WA, WB Grades 10 Mbps—WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SUPPLY CURRENT ADuM4400W IDD1 2.9 3.5 9.0 11.6 mA IDD2 0.7 1.4 1.8 2.6 mA ADuM4401W IDD1 2.5 3.2 7.4 10.6 mA IDD2 0.9 1.6 2.5 3.3 mA ADuM4402W IDD1 2.0 2.8 6.0 7.5 mA IDD2 1.2 1.8 3.3 4.4 mA Table 9. For All Models Parameter Symbol Min Typ Max Unit Test Conditions/Comments DC SPECIFICATIONS 5 V Logic High Input Threshold VIH 2.0 V 3.3 V Logic High Input Threshold VIH 1.6 V 5 V Logic Low Input Threshold VIL 0.8 V 3.3 V Logic Low Input Threshold VIL 0.4 V Logic High Output Voltage VOH VDDx − 0.1 3.0 V IOx = −20 µA, VIx = VIxH VDDx − 0.4 2.8 V IOx = −4 mA, VIx = VIxH Logic Low Output Voltage VOL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 4 mA, VIx = VIxL Input Current per Channel II −10 +0.01 +10 µA 0 V ≤ VIx ≤ VDDx VEx Input Pull-up Current IPU −10 −3 µA VEx = 0 V Tristate Leakage Current per Channel IOZ −10 +0.01 +10 µA Supply Current per Channel Quiescent Input Supply Current IDDI(Q) 0.57 0.83 mA All data inputs at logic low Quiescent Output Supply Current IDDO(Q) 0.29 0.27 mA All data inputs at logic low Dynamic Input Supply Current IDDI(D) 0.20 mA/Mbps Dynamic Output Supply Current IDDO(D) 0.03 mA/Mbps AC SPECIFICATIONS Output Rise/Fall Time tR/tF 3 ns 10% to 90% Common-Mode Transient Immunity1 |CM| 25 35 kV/µs VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V Output Disable Propagation Delay tPHZ, tPLH 6 8 ns High/low-to-high impedance Output Enable Propagation Delay tPZH, tPZL 6 8 ns High impedance-to-high/low Refresh Rate fr 1.0 Mbps 1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. Rev. A | Page 5 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products ELECTRICAL CHARACTERISTICS—MIXED 3.3 V/5 V OPERATION All typical specifications are at T = 25°C, V = 3.3 V, V = 5 V. Minimum/maximum specifications apply over the entire recommended A DD1 DD2 operation range: 3.135 V ≤ V ≤ 3.6 V, 4.5 V ≤ V ≤ 5.5 V, and −40°C ≤ T ≤ +125°C, unless otherwise noted. Switching specifications DD1 DD2 A are tested with C = 15 pF and CMOS signal levels, unless otherwise noted. L Table 10. WA Grade WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SWITCHING SPECIFICATIONS Data Rate 1 10 Mbps Within PWD limit Propagation Delay tPHL, tPLH 50 70 100 20 30 42 ns 50% input to 50% output Pulse Width Distortion PWD 40 3.5 ns |tPLH − tPHL| Change vs. Temperature 11 5 ps/°C Pulse Width PW 1000 100 ns Within PWD limit Propagation Delay Skew tPSK 50 22 ns Between any two units Channel Matching Codirectional tPSKCD 50 3.5 ns Opposing-Direction tPSKOD 50 6 ns Table 11. 1 Mbps—WA,W B Grades 10 Mbps—WB Grade Parameter Symbol Min Typ Max Min Typ Max Unit Test Conditions/Comments SUPPLY CURRENT ADuM4400W IDD1 1.6 2.2 4.8 7.1 mA IDD2 1.2 2.0 3.0 5.5 mA ADuM4401W IDD1 1.4 2.0 4.1 5.6 mA IDD2 1.6 2.4 4.4 6.5 mA ADuM4402W IDD1 1.2 1.8 3.3 4.4 mA IDD2 2.0 2.8 6.0 7.5 mA Table 12. For All Models Parameter Symbol Min Typ Max Unit Test Conditions/Comments DC SPECIFICATIONS 5 V Logic High Input Threshold VIH 2.0 V 3.3 V Logic High Input Threshold 1.6 V 5 V Logic Low Input Threshold VIL 0.8 V 3.3 V Logic Low Input Threshold 0.4 Logic High Output Voltage VOH VDDx − 0.1 5.0 V IOx = −20 µA, VIx = VIxH VDDx − 0.4 4.8 V IOx = −4 mA, VIx = VIxH Logic Low Output Voltage VOL 0.0 0.1 V IOx = 20 µA, VIx = VIxL 0.04 0.1 V IOx = 400 µA, VIx = VIxL 0.2 0.4 V IOx = 4 mA, VIx = VIxL Input Current per Channel II −10 +0.01 +10 µA 0 V ≤ VIx ≤ VDDx VEx Input Pull-up Current IPU −10 −3 µA VEx = 0 V Tristate Leakage Current per Channel IOZ −10 +0.01 +10 µA Supply Current per Channel Quiescent Input Supply Current IDDI(Q) 0.31 0.49 mA All data inputs at logic low Quiescent Output Supply Current IDDO(Q) 0.19 0.35 mA All data inputs at logic low Dynamic Input Supply Current IDDI(D) 0.10 mA/Mbps Dynamic Output Supply Current IDDO(D) 0.05 mA/Mbps AC SPECIFICATIONS Output Rise/Fall Time tR/tF 2.5 ns 10% to 90% Common-Mode Transient Immunity1 |CM| 25 35 kV/µs VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V Output Disable Propagation Delay tPHZ, tPLH 6 8 ns High/low-to-high impedance Output Enable Propagation Delay tPZH, tPZL 6 8 ns High impedance-to-high/low Refresh Rate fr 1.0 Mbps 1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. Rev. A | Page 6 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W PACKAGE CHARACTERISTICS Table 13. Parameter Symbol Min Typ Max Unit Test Conditions/Comments Resistance (Input to Output)1 R 1012 Ω I-O Capacitance (Input to Output)1 C 2.2 pF f = 1 MHz I-O Input Capacitance2 C 4.0 pF I IC Junction-to- Ambient Thermal Resistance θ 45 °C/W JA 1 Device considered a 2-terminal device: Pin 1 to Pin 8 shorted together and Pin 9 to Pin 16 shorted together. 2 Input capacitance is from any input data pin to ground. REGULATORY INFORMATION The ADuM4400W/ADuM4401W/ADuM4402W are approved by the organizations listed in Table 14. Refer to Table 19 and the Insulation Lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. Table 14. UL CSA VDE Recognized under 1577 Component Approved under CSA Component Certified according to DIN V VDE V 0884-10 (VDE V Recognition Program1 Acceptance Notice #5A 0884-10): 2006-122 Single Protection Basic insulation per CSA 60950-1-07 and IEC Reinforced insulation, 849 V peak 5000 V rms Isolation Voltage 60950-1, 600 V rms (848 V peak) maximum working voltage Reinforced insulation per CSA 60950-1-07 and IEC 60950-1, 380 V rms (537 V peak) maximum working voltage; reinforced insulation per IEC 60601-1 125 V rms (176 V peak) maximum working voltage File E214100 File 205078 File 2471900-4880-0001 1 In accordance with UL1577, each ADuM4400W/ADuM4401W/ADuM4402W is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 second (current leakage detection limit = 10 µA). 2 In accordance with DIN V VDE V 0884-10, each ADuM4400W/ADuM4401W/ADuM4402W is proof tested by applying an insulation test voltage ≥1592 V peak for 1 sec (partial discharge detection limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10 approval. INSULATION AND SAFETY-RELATED SPECIFICATIONS Table 15. Parameter Symbol Value Unit Test Conditions/Comments Rated Dielectric Insulation Voltage 5000 V rms 1-minute duration Minimum External Air Gap (Clearance) L(I01) 8.0 min mm Distance measured from input terminals to output terminals, shortest distance through air along the PCB mounting plane, as an aid to PC board layout Minimum External Tracking (Creepage) L(I02) 7.7 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303 Part 1 Isolation Group II Material Group (DIN VDE 0110, 1/89, Table 1) Rev. A | Page 7 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by means of protective circuits. Note that the * marking on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage. Table 16. Description Test Conditions/Comments Symbol Characteristic Unit Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms I to IV For Rated Mains Voltage ≤ 300 V rms I to IV For Rated Mains Voltage ≤ 400 V rms I to III Climatic Classification 40/125/21 Pollution Degree (DIN VDE 0110, Table 1) 2 Maximum Working Insulation Voltage V 849 V peak IORM Input-to-Output Test Voltage, Method b1 V × 1.875 = V , 100% production test, t = 1 sec, V 1592 V peak IORM PR m pd(m) partial discharge < 5 pC Input-to-Output Test Voltage, Method a V pd(m) After Environmental Tests Subgroup 1 V × 1.5 = V , t = 60 sec, partial discharge < 5 pC 1273 V peak IORM PR m After Input and/or Safety Test Subgroup 2 V × 1.2 = V , t = 60 sec, partial discharge < 5 pC 1018 V peak IORM PR m and Subgroup 3 Highest Allowable Overvoltage Transient overvoltage, t = 10 seconds V 6000 V peak TR IOTM Surge Isolation Voltage V = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time V 6000 V peak PEAK IOSM Safety-Limiting Values Maximum value allowed in the event of a failure; see Figure 4 Maximum Junction Temperature T 150 °C S Safety Total Dissipated Power P 0.56 W S Insulation Resistance at T V = 500 V R >109 Ω S IO S 3.0 RECOMMENDED OPERATING CONDITIONS 2.5 Table 17. W) Parameter Symbol Min Max Unit R ( WE 2.0 Operating Temperature TA −40 +125 °C PO Supply Voltages1 VDD1, VDD2 3.135 5.5 V G N 1.5 Input Signal Rise and Fall Times 1.0 ms TI MI LI 1 All voltages are relative to their respective ground. Y- 1.0 T E F A S 0.5 00 50AMBIENT TEM1P00ERATURE (°C1)50 200 11031-004 Figure 4. Thermal Derating Curve, Dependence of Safety Limiting Values with Ambient Temperature per DIN V VDE V 0884-10 Rev. A | Page 8 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W ABSOLUTE MAXIMUM RATINGS Table 18. Stresses at or above those listed under Absolute Maximum Parameter Rating Ratings may cause permanent damage to the product. This is a Storage Temperature (T ) −65°C to +150°C stress rating only; functional operation of the product at these ST Ambient Operating Temperature (T ) −40°C to +125°C or any other conditions above those indicated in the operational A Supply Voltages (V , V )1 −0.5 V to +7.0 V section of this specification is not implied. Operation beyond DD1 DD2 Input Voltage (V , V , V , V , V , V )1, 2 −0.5 V to V + 0.5 V the maximum operating conditions for extended periods may IA IB IC ID E1 E2 DDI Output Voltage (V , V , V , V )1, 2 −0.5 V to V + 0.5 V affect product reliability. OA OB OC OD DDO Average Output Current Per Pin3 Side 1 (I ) −18 mA to +18 mA O1 ESD CAUTION Side 2 (I ) −22 mA to +22 mA O2 Common-Mode Transients4 −100 kV/µs to +100 kV/µs 1 All voltages are relative to their respective ground. 2 VDDI and VDDO refer to the supply voltages on the input and output sides of a given channel, respectively. See the PC Board Layout section. 3 See Figure 4 for maximum rated current values for various temperatures. 4 Refers to common-mode transients across the insulation barrier. Common- mode transients exceeding the Absolute Maximum Rating can cause latch-up or permanent damage. Table 19. Maximum Continuous Working Voltage1 Parameter Max Unit Constraint AC Voltage, Bipolar Waveform 565 V peak 50 year minimum lifetime AC Voltage, Unipolar Waveform Reinforced Insulation 846 V peak Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10 DC Voltage Reinforced Insulation 846 V peak Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10 1 Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details. Table 20. Truth Table (Positive Logic) V Input1 V Input V State1 V State1 V Output1 Notes Ix Ex DDI DDO Ox H H or NC Powered Powered H L H or NC Powered Powered L X L Powered Powered Z X H or NC Unpowered Powered H Outputs return to input state within 1 µs of V power restoration. DDI X L Unpowered Powered Z X X Powered Unpowered Indeterminate Outputs return to input state within 1 µs of V power restoration if DDO V state is H or NC. Outputs return to high impedance state within Ex 8 ns of V power restoration if V state is L. DDO Ex 1 VIx and VOx refer to the input and output signals of a given channel (A, B, C, or D). VEx refers to the output enable signal on the same side as the VOx outputs. VDDI and VDDO refer to the supply voltages on the input and output sides of the given channel, respectively. Rev. A | Page 9 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS VDD1 1 16 VDD2 GND1 2 15 GND2 VIA 3 14 VOA ADuM4400W VIB 4 13 VOB TOP VIEW VIC 5 (Not to Scale) 12 VOC VID 6 11 VOD NC 7 10 VE2 GND1 8 9 GND2 NOTES 1.PINS LABELED NC CAN BE ALLOWED TO FLOAT, BUT IT IS BETTER TO CONNECT THESE PINS TO GROUND. AVOID ROUTING HIGH SPEED SIGNALS THROUGH THESE PINS BECAUSE NOISE COUPLING MAY RESULT. 2.PIN2ANDPIN8ARE INTERNALLYCONNECTED, 3.AAPINNNDD9CCAOONNNDNNPEEICCNTT1IINN5GGARBBEOO TTINHHT TTEOORN GGANNLDDL12Y IISSCORRNEENCCEOOCMMTMMEEEDNN,DDEEDD.. 11031-005 Figure 5. ADuM4400W Pin Configuration Table 21. ADuM4400W Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 3.135 V to 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side 1. 1 3 V Logic Input A. IA 4 V Logic Input B. IB 5 V Logic Input C. IC 6 V Logic Input D. ID 7 NC This pin is not Connected Internally (see Figure 5). 8 GND Ground 1. Ground reference for isolator Side 1. 1 9 GND Ground 2. Ground reference for isolator Side 2. 2 10 V Output Enable 2. Active high logic input. V outputs on Side 2 are enabled when V is high or disconnected. E2 Ox E2 V Side 2 outputs are disabled when V is low. In noisy environments, connecting V to an external logic high Ox E2 E2 or low is recommended. 11 V Logic Output D. OD 12 V Logic Output C. OC 13 V Logic Output B. OB 14 V Logic Output A. OA 15 GND Ground 2. Ground reference for isolator Side 2. 2 16 V Supply Voltage for Isolator Side 2, 3.135 V to 5.5 V. DD2 Rev. A | Page 10 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W VDD1 1 16 VDD2 GND1 2 15 GND2 VIA 3 14 VOA ADuM4401W VIB 4 13 VOB TOPVIEW VIC 5 (NottoScale) 12 VOC VOD 6 11 VID VE1 7 10 VE2 GND1 8 9 GND2 NOTES 1.PIN2ANDPIN8ARE INTERNALLYCONNECTED, ANDCONNECTINGBOTHTO GND1 ISRECOMMENDED. 2.APINND9CAONNDNPEICNT1IN5GARBEO TINHT TEORN GANLDL2Y ISCORNENCEOCMTMEEDN,DED. 11031-006 Figure 6. ADuM4401W Pin Configuration Table 22. ADuM4401W Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 3.135 V to 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side 1. 1 3 V Logic Input A. IA 4 V Logic Input B. IB 5 V Logic Input C. IC 6 V Logic Output D. OD 7 V Output Enable. Active high logic input. V Side 1 outputs are enabled when V is high or disconnected. V Side 1 E1 Ox E1 OX outputs are disabled when V is low. In noisy environments, connecting V to an external logic high or low is E1 E1 recommended. 8 GND Ground 1. Ground reference for isolator Side 1. 1 9 GND Ground 2. Ground reference for isolator Side 2. 2 10 V Output Enable 2. Active high logic input. V outputs on Side 2 are enabled when V is high or disconnected. E2 Ox E2 V Side 2 outputs are disabled when V is low. In noisy environments, connecting V to an external logic high Ox E2 E2 or low is recommended. 11 V Logic Input D. ID 12 V Logic Output C. OC 13 V Logic Output B. OB 14 V Logic Output A. OA 15 GND Ground 2. Ground reference for isolator Side 2. 2 16 V Supply Voltage for Isolator Side 2, 3.135 V to 5.5 V. DD2 Rev. A | Page 11 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products VDD1 1 16 VDD2 *GND1 2 15 GND2* VIA 3 14 VOA ADuM4402W VIB 4 13 VOB TOP VIEW VOC 5 (Not to Scale) 12 VIC VOD 6 11 VID VE1 7 10 VE2 *GND1 8 9 GND2* NOTES 1. PIN 2AND PIN 8ARE INTERNALLY CONNECTED, 2. AAPNNINDD 9 CCAOONNNDNN PEEICCNTT 1IINN5GGA RBBEOO ITTNHHTETTOORN GGANNLDDL12Y IICSSO RRNEENCCEOOCMMTMMEEEDNN,DDEEDD.. 11031-007 Figure 7. ADuM4402W Pin Configuration Table 23. ADuM4402W Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1, 3.135 V to 5.5 V. DD1 2 GND Ground 1. Ground reference for isolator Side 1. 1 3 V Logic Input A. IA 4 V Logic Input B. IB 5 V Logic Output C. OC 6 V Logic Output D. OD 7 V Output Enable 1. Active high logic input. V Side 1 outputs are enabled when V is high or disconnected. V E1 Ox E1 OX Side 1 outputs are disabled when V is low. In noisy environments, connecting V to an external logic high or E1 E1 low is recommended. 8 GND Ground 1. Ground reference for isolator Side 1. 1 9 GND Ground 2. Ground reference for isolator Side 2. 2 10 V Output Enable 2. Active high logic input. V outputs on Side 2 are enabled when V is high or disconnected. E2 Ox E2 V Side 2 outputs are disabled when V is low. In noisy environments, connecting V to an external logic high Ox E2 E2 or low is recommended. 11 V Logic Input D. ID 12 V Logic Input C. IC 13 V Logic Output B. OB 14 V Logic Output A. OA 15 GND Ground 2. Ground reference for isolator Side 2. 2 16 V Supply Voltage for Isolator Side 2, 3.135 V to 5.5 V. DD2 Rev. A | Page 12 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W TYPICAL PERFORMANCE CHARACTERISTICS 2.5 10 2.0 8 A) m NEL ( 1.5 mA) 6 RENT/CHAN 1.0 5V 3V CURRENT ( 4 5V 3V R U C 0.5 2 00 2 DAT4A RATE (Mb6ps) 8 10 11031-008 00 2 DAT4A RATE (Mb6ps) 8 10 11031-011 Figure 8. Typical Input Supply Current per Channel vs. Data Rate (No Load) Figure 11. Typical ADuM4400W VDD1 Supply Current vs. Data Rate for 5 V and 3.3 V Operation 1.00 4 0.75 3 A) m NEL ( mA) NT/CHAN 0.50 URRENT ( 2 5V E 5V C R R U 0.25 1 C 3V 3V 00 2 DAT4A RATE (Mb6ps) 8 10 11031-009 00 2 DAT4A RATE (Mb6ps) 8 10 11031-012 Figure 9. Typical Output Supply Current per Channel vs. Data Rate (No Load) Figure 12. Typical ADuM4400W VDD2 Supply Current vs. Data Rate for 5 V and 3.3 V Operation 1.5 10 8 A) m 1.0 NEL ( mA) 6 AN T ( RENT/CH 0.5 5V CURREN 4 5V R U 3V C 3V 2 00 2 DAT4A RATE (Mb6ps) 8 10 11031-010 00 2 DAT4A RATE (Mb6ps) 8 10 11031-013 Figure 10. Typical Output Supply Current per Channel vs. Data Rate Figure 13. Typical ADuM4401W VDD1 Supply Current vs. Data Rate (15 pF Output Load) for 5 V and 3.3 V Operation Rev. A | Page 13 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products 4 40 3 s) 3V n 5V Y ( 35 mA) ELA RENT ( 2 TION D R A U G C A 30 3V OP 1 R P 5V 00 2 DAT4A RATE (Mb6ps) 8 10 11031-014 25–50 –25 0TEMPERA2T5URE (°C)50 75 100 11031-016 Figure 14. Typical ADuM4401W VDD2 Supply Current vs. Data Rate Figure 16. Propagation Delay vs. Temperature, WB Grade for 5 V and 3.3 V Operation 10 8 A) 6 m T ( EN 5V R R 4 U C 3V 2 00 2 DAT4A RATE (Mb6ps) 8 10 11031-015 Figure 15. Typical ADuM4402W VDD1 or VDD2 Supply Current vs. Data Rate for 5 V and 3.3 V Operation Rev. A | Page 14 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W APPLICATIONS INFORMATION PC BOARD LAYOUT While the ADuM4400W/ADuM4401W/ADuM4402W improve system-level ESD reliability, they are no substitute for a The ADuM4400W/ADuM4401W/ADuM4402W digital robust system-level design. See the AN-793 Application Note, isolators require no external interface circuitry for the logic ESD/Latch-Up Considerations with iCoupler Isolation Products, interfaces. Power supply bypassing is strongly recommended for detailed recommendations on board layout and system-level at the input and output supply pins (see Figure 17). Bypass design. capacitors are most conveniently connected between Pin 1 and Pin 2 for V and between Pin 15 and Pin 16 for V . The PROPAGATION DELAY-RELATED PARAMETERS DD1 DD2 capacitor value should be between 0.01 μF and 0.1 μF. The total Propagation delay is a parameter that describes the length of lead length between both ends of the capacitor and the input time for a logic signal to propagate through a component. The power supply pin should not exceed 20 mm. Bypassing between propagation delay to a logic low output can differ from the Pin 1 and Pin 8 and between Pin 9 and Pin 16 should also be propagation delay to logic high. considered unless the ground pair on each package side is connected close to the package. INPUT (VIx) 50% VDD1 VDD2 tPLH tPHL GNVVDIIAB1 GVVOONABD2 OUTPUT (VOx) 50% 11031-018 VIC/OC VOC/IC Figure 18. Propagation Delay Parameters VGIDNV/ODED11 VVGOEN2DD/I2D 11031-017 Pulse width distortion is the maximum difference between these two propagation delay values and is an indication of Figure 17. Recommended Printed Circuit Board Layout how accurately the input signal’s timing is preserved. In applications involving high common-mode transients, Channel-to-channel matching refers to the maximum amount ensure that board coupling across the isolation barrier is the propagation delay differs among channels within a single minimized. Furthermore, the board layout should be designed ADuM4400W/ADuM4401W/ADuM4402W component. such that any coupling that does occur equally affects all pins on a given component side. Failure to ensure this could cause Propagation delay skew refers to the maximum amount voltage differentials between pins exceeding the Absolute the propagation delay differs among multiple ADuM4400W/ Maximum Ratings of the device, thereby leading to latch-up ADuM4401W/ADuM4402W components operated under the or permanent damage. same conditions. See the AN-1109 Application Note for board layout guidelines. DC CORRECTNESS AND MAGNETIC FIELD SYSTEM-LEVEL ESD CONSIDERATIONS AND IMMUNITY ENHANCEMENTS Positive and negative logic transitions at the isolator input cause narrow (~1 ns) pulses to be sent via the transformer to System-level ESD reliability (for example, per IEC 61000-4-x) the decoder. The decoder is bistable and is therefore either set is highly dependent on system design, which varies widely by or reset by the pulses, indicating input logic transitions. In the application. The ADuM4400W/ADuM4401W/ADuM4402W absence of logic transitions at the input for more than ~1 μs, a incorporate many enhancements to make ESD reliability less periodic set of refresh pulses indicative of the correct input state dependent on system design. The enhancements include: are sent to ensure dc correctness at the output. If the decoder  ESD protection cells added to all input/output interfaces. receives no internal pulses for more than approximately 5 μs,  Key metal trace resistances reduced using wider geometry the input side is assumed to be without power or nonfunctional; and paralleling of lines with vias. in which case, the isolator output is forced to a default state (see  The SCR effect, inherent in CMOS devices, minimized by Table 20) by the watchdog timer circuit. using guarding and isolation techniques between PMOS The limitation on the ADuM4400W/ADuM4401W/ and NMOS devices. ADuM4402W magnetic field immunity is set by the condition  Areas of high electric field concentration eliminated using in which induced voltage in the trans-former’s receiving coil is 45° corners on metal traces. large enough to either falsely set or reset the decoder. The  Supply pin overvoltage prevented with larger ESD clamps following analysis defines the conditions under which this can between each supply pin and its respective ground. occur. The 3.3 V operating condition of the ADuM4400W/ ADuM4401W/ADuM4402W is examined because it represents the most susceptible mode of operation. Rev. A | Page 15 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products The pulses at the transformer output have an amplitude greater 1000 than 1.0 V. The decoder has a sensing threshold at about 0.5 V, A) DISTANCE = 1m k thereby establishing a 0.5 V margin in which induced voltages T ( 100 N can be tolerated. The voltage induced across the receiving coil RE R is given by CU E 10 V = (−dβ/dt)Σ∏rn2; n = 1, 2,…, N ABL DISTANCE = 100mm W where: O L 1 L β is the magnetic flux density (gauss). M A DISTANCE = 5mm N is the number of turns in the receiving coil. MU rn is the radius of the nth turn in the receiving coil (cm). MAXI 0.1 Given the geometry of the receiving coil in the ADuM4400W/ 0.01 AthDe uinMdu44ce0d1 Wvo/lAtaDgeu bMe4 a4t0 m2Wos ta 5n0d% a no fi mthpeo 0s.e5d V r emquarirgeinm aetn tth teh at 1k 10MkAGNET1IC0 0FkIELD FRE1QMUENCY (H1z0)M 100M 11031-020 decoder, a maximum allowable magnetic field is calculated as Figure 20. Maximum Allowable Current for Various Current-to- shown in Figure 19. ADuM4400W/ADuM4401W/ADuM4402W Spacings 100 Note that at combinations of strong magnetic field and high UX frequency, any loops formed by printed circuit board traces may L C F 10 induce sufficiently large error voltages to trigger the thresholds ETI of succeeding circuitry. Care should be taken in the layout of N AGss) such traces to avoid this possibility. LE Mkgau 1 POWER CONSUMPTION ABY ( ALLOWDENSIT0.1 TAhDeu sMup4p4l0y1 cWur/rAenDtu aMt a4 4g0iv2eWn cihsoalnantoerl oisf ath feu nAcDtiuoMn o4f4 t0h0eW su/ pply M U voltage, the channel’s data rate, and the channel’s output load. XIM 0.01 A For each input channel, the supply current is given by M I = I f ≤ 0.5f 0.0011k 10kMAGNETI1C0 0FkIELD FREQ1MUENCY (Hz1)0M 100M 11031-019 IDDDDII = IDDDDII ((QD)) × (2f − fr) + IDDI (Q) f > 0.5frr Figure 19. Maximum Allowable External Magnetic Flux Density For each output channel, the supply current is given by: For example, at a magnetic field frequency of 1 MHz, the I = I f ≤ 0.5f DDO DDO (Q) r maximum allowable magnetic field of 0.2 kgauss induces a I = (I + (0.5 × 10−3) × CV ) × (2f − f) + I DDO DDO (D) L DDO r DDO (Q) voltage of 0.25 V at the receiving coil. This is about 50% of the f > 0.5f sensing threshold and does not cause a faulty output transition. r Similarly, if such an event were to occur during a transmitted where: pulse (and was of the worst-case polarity), it would reduce the I , I are the input and output dynamic supply currents DDI (D) DDO (D) received pulse from >1.0 V to 0.75 V—still well above the 0.5 V per channel (mA/Mbps). sensing threshold of the decoder. C is the output load capacitance (pF). L V is the output supply voltage (V). The preceding magnetic flux density values correspond to DDO f is the input logic signal frequency (MHz, half of the input data specific current magnitudes at given distances away from the rate, NRZ signaling). ADuM4400W/ADuM4401W/ADuM4402W transformers. f is the input stage refresh rate (Mbps). Figure 20 expresses these allowable current magnitudes as a r I , I are the specified input and output quiescent function of frequency for selected distances. As can be seen, the DDI (Q) DDO (Q) supply currents (mA). ADuM4400W/ADuM4401W/ADuM4402W are immune and can be affected only by extremely large currents operated at high frequency and very close to the component. For the 1 MHz example noted, one would have to place a 0.5 kA current 5 mm away from the ADuM4400W/ADuM4401W/ADuM4402W to affect the component’s operation. Rev. A | Page 16 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W To calculate the total I and I , the supply currents for Bipolar ac voltage is the most stringent environment. The goal DD1 DD2 each input and output channel corresponding to I and I of a 50-year operating lifetime under the ac bipolar condition DD1 DD2 are calculated and totaled. Figure 8 and Figure 9 provide per determines Analog Devices recommended maximum working channel supply currents as a function of data rate for an voltage. unloaded output condition. Figure 10 provides per channel In the case of unipolar ac or dc voltage, the stress on the insu- supply current as a function of data rate for a 15 pF output lation is significantly lower. This allows operation at higher condition. Figure 11 through Figure 15 provide total I and DD1 working voltages while still achieving a 50-year service life. I as a function of data rate for ADuM4400W/ADuM4401W/ DD2 The working voltages listed in Table 19 can be applied while ADuM4402W channel configurations. maintaining the 50-year minimum lifetime, provided the INSULATION LIFETIME voltage conforms to either the unipolar ac or dc voltage cases. Any cross-insulation voltage waveform that does not conform All insulation structures eventually break down when subjected to Figure 22 or Figure 23 should be treated as a bipolar ac wave- to voltage stress over a sufficiently long period. The rate of form, and its peak voltage should be limited to the 50-year insulation degradation is dependent on the characteristics of lifetime voltage value listed in Table 19. the voltage waveform applied across the insulation. In addition to the testing performed by the regulatory agencies, Analog Note that the voltage presented in Figure 22 is shown as sinus- Devices carries out an extensive set of evaluations to determine oidal for illustration purposes only. It is meant to represent any the lifetime of the insulation structure within the ADuM4400W/ voltage waveform varying between 0 V and some limiting value. ADuM4401W/ADuM4402W. The limiting value can be positive or negative, but the voltage cannot cross 0 V. Analog Devices performs accelerated life testing using voltage levels higher than the rated continuous working voltage. Accelera- RATED PEAK VOLTAGE tfaiocnto frasc atollrosw fo cra slceuvleartaiol onp oefr tahtien tgi mcoen tdoi tfiaoilnusr ea raet dtheete arcmtuinael dw. oTrhkienseg 0V 11031-021 voltage. The values shown in Table 19 summarize the peak voltage Figure 21. Bipolar AC Waveform for 50 years of service life for a bipolar ac operating condition and the maximum CSA/VDE approved working voltages. In many RATED PEAK VOLTAGE cases, the approved working voltage is higher than the 50-year scearnv liecaed li tfeo vsholotratgeen. eOdp ienrsautliaotnio ant ltihfee sien hsiogmh ew coarskeisn. g voltages 0V 11031-022 Figure 22. Unipolar AC Waveform The insulation lifetime of the ADuM4400W/ADuM4401W/ ADuM4402W depends on the voltage waveform type imposed across the isolation barrier. The iCoupler insulation structure RATED PEAK VOLTAGE degrades at different rates, depending on whether the waveform iFsi gbuipreo l2a3r ailclu, ustnraipteo ltahre asce, doirf fderce. nFti gisuorlea t2i1o,n F vigoultraeg e2 2w, aavnedf orms. 0V 11031-023 Figure 23. DC Waveform Rev. A | Page 17 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products OUTLINE DIMENSIONS 10.50(0.4134) 10.10(0.3976) 16 9 7.60(0.2992) 7.40(0.2913) 1 8 10.65(0.4193) 10.00(0.3937) 1.27(0.0500) 0.75(0.0295) BSC 2.65(0.1043) 0.25(0.0098) 45° 0.30(0.0118) 2.35(0.0925) 8° 0.10(0.0039) 0° COPLANARITY 0.10 0.51(0.0201) SPLEAATNIENG 0.33(0.0130) 1.27(0.0500) 0.31(0.0122) 0.20(0.0079) 0.40(0.0157) C(RINOEFNPEATRRREOENNLCLTEIHNCEOGOSNDMELISPYM)LAEAIANNRNDSETIAORTRNOOESUJNANEORDDETEEDAICN-POSMPFTRIFALONLMPIDMIRLAELIRATIMTDEEESRTFSMEO;SRIRN-0ECU1QH3SU-EADIVAIINMAELDENENSSTIIOGSNNFS.OR 03-27-2007-B Figure 24. 16-Lead Standard Small Outline Package [SOIC_W] Wide Body (RW-16) Dimensions shown in millimeters and (inches) ORDERING GUIDE Number Number Maximum Maximum Maximum of Inputs, of Inputs, Data Rate Propagation Pulse Width Temperature Package Model1, 2, 3 V Side V Side (Mbps) Delay, 5 V (ns) Distortion (ns) Range Package Description Option DD1 DD2 ADuM4400WARWZ 4 0 1 100 40 −40°C to +125°C 16-Lead SOIC_W RW-16 ADuM4400WBRWZ 4 0 10 36 3.5 −40°C to +125°C 16-Lead SOIC_W RW-16 ADuM4401WARWZ 3 1 1 100 40 −40°C to +125°C 16-Lead SOIC_W RW-16 ADuM4401WBRWZ 3 1 10 36 3.5 −40°C to +125°C 16-Lead SOIC_W RW-16 ADuM4402WARWZ 2 2 1 100 40 −40°C to +125°C 16-Lead SOIC_W RW-16 ADuM4402WBRWZ 2 2 10 36 3.5 −40°C to +125°C 16-Lead SOIC_W RW-16 1 Tape and reel is available. The addition of an -RL suffix designates a 13” (1,000 units) tape and reel option. 2 Z = RoHS Compliant Part. 3 W = Qualified for Automotive Applications. AUTOMOTIVE PRODUCTS The ADuM4400W/ADuM4401W/ADuM4402W models are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models. Rev. A | Page 18 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W NOTES Rev. A | Page 19 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products NOTES ©2012–2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D11031-0-3/15(A) Rev. A | Page 20 of 20