IL500-Series Isolators DC-Correct Digital Isolators Functional Diagrams Features • 2 Mbps maximum speed • DC-correct • 3 V to 5 V power supplies • 1.3 mA/channel typical quiescent current • −40ºC to 85ºC operating temperature • 50 kV/μs typ.; 30 kV/μs min. common mode transient immunity IL510 • 1000 V /1500 V high voltage endurance RMS DC • 44000 year barrier life • 10 ns pulse width distortion IL514 • 25 ns propagation delay • Low EMC footprint • 8-pin MSOP and SOIC; 0.15", 0.3", and True 8™ mm 16-pin SOIC packages • UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified IL511 Applications • ADCs and DACs • Digital Fieldbus • RS-485 and RS-422 • Multiplexed data transmission • Data interfaces • Board-to-board communication IL515 • Digital noise reduction IL521 • Ground loop elimination • Peripheral interfaces • Parallel bus • Logic level shifting Description IL500-Series isolators are low-cost isolators operating up to 2 Mbps over an operating temperature range of −40ºC to 85ºC. The devices use NVE’s patented* IsoLoop® spintronic Giant Magnetoresistive (GMR) technology. IL516 A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. IsoLoop is a registered trademark of NVE Corporation. REV. O *U.S. Patent numbers 5,831,426; 6,300,617 and others. NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Absolute Maximum Ratings(1) Parameters Symbol Min. Typ. Max. Units Test Conditions Storage Temperature T −55 150 °C S Ambient Operating Temperature T −40 85 °C A Supply Voltage V , V −0.5 7 V DD1 DD2 Input Voltage V −0.5 V +0.5 V I DD Output Voltage V −0.5 V +0.5 V O DD Output Current Drive I 10 mA O Lead Solder Temperature 260 °C 10 sec. ESD 2 kV HBM Recommended Operating Conditions Parameters Symbol Min. Typ. Max. Units Test Conditions Ambient Operating Temperature T −40 85 °C A Supply Voltage V , V 3.0 5.5 V DD1 DD2 Logic High Input Voltage V 2.4 V V IH DD Logic Low Input Voltage V 0 0.8 V IL Input Signal Rise and Fall Times(10) t , t DC-Correct IR IF Insulation Specifications Parameters Symbol Min. Typ. Max. Units Test Conditions Creepage MSOP 3.0 Distance 0.15" SOIC (8 or 16 pin) 4.0 mm (external) 0.3" SOIC 8.03 8.3 Per IEC 60601 Total Barrier Thickness (internal) 0.012 0.013 mm Leakage Current 0.2 µA 240 V , 60 Hz RMS Barrier Resistance R >1014 Ω 500 V IO Barrier Capacitance C 4 pF f = 1 MHz IO Comparative Tracking Index CTI ≥175 V Per IEC 60112 High Voltage Endurance AC 1000 V RMS At maximum (Maximum Barrier Voltage V IO operating temperature for Indefinite Life) DC 1500 V DC 100°C, 1000 V , 60% Barrier Life 44000 Years RMS CL activation energy Package Characteristics Parameters Symbol Min. Typ. Max. Units Test Conditions Thermal Resistance MSOP θ 168 °C/W JC Thermocouple at 0.15" 8-pin SOIC θ 144 °C/W JC center underside 0.15" 16-pin SOIC θ 41 °C/W JC of package 0.3" 16-pin SOIC θ 28 °C/W JC Package Power Dissipation P 150 mW f = 1 MHz, V = 5 V PD DD 2 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Safety and Approvals VDE V 0884-10 (VDE V 0884-11 pending) Basic Isolation; VDE File Number 5016933-4880-0001 • Working Voltage (V ) 600 V (848 V ); basic insulation; pollution degree 2 IORM RMS PK • Isolation voltage (V ) 2500 V (Other than MSOP); 1000 (MSOP) ISO RMS VRMS • Transient overvoltage (V ) 4000 V IOTM PK • Surge rating 4000 V • Each part tested at 1590 V for 1 second, 5 pC partial discharge limit PK • Samples tested at 4000 V for 60 sec.; then 1358 V for 10 sec. with 5 pC partial discharge limit PK PK Safety-Limiting Values Symbol Value Units Safety rating ambient temperature T 180 °C S Safety rating power (180°C) P 270 mW S Supply current safety rating (total of supplies) I 54 mA S IEC 61010-1 (Edition 2; TUV Certificate Numbers N1502812; N1502812-101) Reinforced Insulation; Pollution Degree II; Material Group III Part No. Suffix Package Working Voltage -1 MSOP 150 V RMS -3 SOIC 150 V RMS None Wide-body SOIC/True 8™ 300 V RMS UL 1577 (Component Recognition Program File Number E207481) Each part other than MSOP tested at 3000 V (4240 V ) for 1 second; each lot sample tested at 2500 V (3530 V ) for 1 minute RMS PK RMS PK MSOP tested at 1200 V (1768 V ) for 1 second; each lot sample tested at 1500 V (2121 V ) for 1 minute RMS PK RMS PK Soldering Profile Per JEDEC J-STD-020C, MSL 1 3 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators IL510 Pin Connections 1 VDD1 Supply voltage 2 IN Data in Internal refresh clock disable V V 3 SYNC (normally enabled and internally DD1 DD2 held low with 10 kΩ) IN V OE 4 GND Ground return for V 1 DD1 5 GND Ground return for V SYNC OUT 2 DD2 6 OUT Data out GND GND Output enable 1 2 7 V OE (internally held low with 100 kΩ) IL510 8 VDD2 Supply voltage IL511 Pin Connections 1 V Supply voltage DD1 2 IN Data in, channel 1 VDD1 1 8 VDD2 1 3 IN Data in, channel 2 2 4 GND1 Ground return for VDD1 IN1 2 7 OUT1 5 GND Ground return for V 2 DD2 IN 3 6 OUT 6 OUT Data out, channel 2 2 2 2 7 OUT Data out, channel 1 1 GND 4 5 GND 8 V Supply voltage 1 2 DD2 IL511 IL514 Pin Connections 1 VDD1 Supply voltage 1 Ground return for V 2 GND DD1 1 (pin 2 internally connected to pin 8) 3 IN Data in, channel 1 1 V V 4 IN2 Data in, channel 2 DD1 DD2 5 OUT Data out, channel 3 3 GND GND 6 NC No connection 1 2 Output enable, channel 3 IN OUT 7 V 1 1 OE (internally held low with 100 kΩ) 8 GND Ground return for VDD1 IN2 OUT2 1 (pin 8 internally connected to pin 2) 9 GND Ground return for VDD2 OUT3 IN3 2 (pin 9 internally connected to pin 15) NC NC 10 NC No connection 11 NC No connection V NC OE 12 IN Data in, channel 3 3 13 OUT2 Data out, channel 2 GND1 GND2 14 OUT Data out, channel 1 1 Ground return for V IL514 15 GND DD2 2 (pin 15 internally connected to pin 9) 16 V Supply voltage DD2 4 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators IL515 Pin Connections 1 VDD1 Supply voltage Ground return for V 2 GND DD1 1 (pin 2 internally connected to pin 8) 3 IN Data in, channel 1 1 4 IN Data in, channel 2 2 5 IN3 Data in, channel 3 VDD1 VDD2 6 IN Data in, channel 4 4 GND GND Internal refresh clock disable 1 2 7 SYNC (normally enabled and IN OUT 1 1 internally held low with 10 kΩ) 8 GND Ground return for VDD1 IN2 OUT2 1 (pin 8 internally connected to pin 2) Ground return for V IN OUT 9 GND DD2 3 3 2 (pin 9 internally connected to pin 15) Output enable IN4 OUT4 10 V OE (internally held low with 100 kΩ) SYNC V 11 OUT Data out, channel 4 OE 4 12 OUT Data out, channel 3 3 GND GND 13 OUT2 Data out, channel 2 1 2 14 OUT1 Data out, channel 1 IL515 15 GND Ground return for V 2 DD2 (pin 15 internally connected to pin 9) 16 V Supply voltage DD2 IL516 Pin Connections 1 VDD1 Supply voltage Ground return for V 2 GND DD1 1 (pin 2 internally connected to pin 8) V V 3 IN Data in, channel 1 DD1 DD2 1 4 IN2 Data in, channel 2 GND1 GND2 5 OUT Data out, channel 3 3 6 OUT4 Data out, channel 4 IN1 OUT1 7 NC No connection IN OUT Ground return for V 2 2 8 GND DD1 1 (pin 8 internally connected to pin 2) OUT IN Ground return for V 3 3 9 GND DD2 2 (pin 9 internally connected to pin 15) OUT IN 4 4 10 NC No connection 11 IN4 Data in, channel 4 NC NC 12 IN Data in, channel 3 3 13 OUT2 Data out, channel 2 GND1 GND2 14 OUT1 Data out, channel 1 IL516 Ground return for V 15 GND DD2 2 (pin 15 internally connected to pin 9) 16 V Supply voltage DD2 IL521 Pin Connections 1 VDD1 Supply voltage VDD1 VDD2 2 OUT Data out, channel 1 1 34 GINND2 DGarotau nind, rcehtaunrnn eflo 2r V OUT1 IN1 1 DD1 5 GND2 Ground return for VDD2 IN2 OUT2 6 OUT Data out, channel 2 2 7 IN1 Data in, channel 1 GND1 GND2 8 V Supply voltage DD2 IL521 5 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Timing Diagrams Legend t Propagation Delay, Low to High PLH t Propagation Delay, High to Low PHL t Minimum Pulse Width PW t Propagation Delay, Low to High Impedance PLZ t Propagation Delay, High Impedance to High PZH t Propagation Delay, High to High Impedance PHZ t Propagation Delay, High Impedance to Low PZL t Rise Time R t Fall Time F Truth Tables Output Enable SYNC V V V SYNC Internal Refresh Clock I OE O L L L 0 Enabled H L H 1 Disabled L H Z Note: SYNC should be left open or connected H H Z to GND to enable the internal refresh clock, or connected to V to disable the internal clock. DD 6 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators 3.3 Volt Electrical Specifications (T to T unless otherwise stated) min max Parameters Symbol Min. Typ. Max. Units Test Conditions Input Quiescent Supply Current IL510 0.06 0.1 mA IL511 0.09 0.15 mA IL515 I 0.15 0.25 mA DD1 IL514, IL521 1.3 1.8 mA IL516 2.6 3.6 mA Output Quiescent Supply Current IL510, IL521 1.3 1.8 mA IL511, IL514, IL516 I 2.6 3.6 mA DD2 IL515 5.2 7.2 mA Logic Input Current I −10 10 µA I V − 0.1 V I = −20 µA, V = V Logic High Output Voltage V DD DD V O I IH OH 0.8 x V 0.9 x V I = −4 mA, V = V DD DD O I IH 0 0.1 I = 20 µA, V = V Logic Low Output Voltage V V O I IL OL 0.5 0.8 I = 4 mA, V = V O I IL Switching Specifications (V = 3.3 V) DD Maximum Data Rate 2 Mbps C = 15 pF L V 50% points; 20 ns O SYNC=0 Pulse Width(7) PW V 50% points; 25 ns O SYNC=1 Propagation Delay Input to Output t 25 ns C = 15 pF (High to Low) PHL L Propagation Delay Input to Output t 25 ns C = 15 pF (Low to High) PLH L Propagation Delay Enable to Output t 5 ns C = 15 pF (High to High Impedance) PHZ L Propagation Delay Enable to Output t 5 ns C = 15 pF (Low to High Impedance) PLZ L Propagation Delay Enable to Output t 5 ns C = 15 pF (High Impedance to High) PZH L Propagation Delay Enable to Output t 5 ns C = 15 pF (High Impedance to Low) PZL L Pulse Width Distortion(2) PWD 10 ns C = 15 pF L Propagation Delay Skew(3) t 10 ns C = 15 pF PSK L Output Rise Time (10%−90%) t 1 3 ns C = 15 pF R L Output Fall Time (10%−90%) t 1 3 ns C = 15 pF F L Common Mode Transient Immunity V = 1500 V |CM |,|CM | 30 50 kV/µs CM DC (Output Logic High or Logic Low)(4) H L t = 25 ns TRANSIENT Channel-to-Channel Skew t 3 5 ns C = 15 pF CSK L SYNC Internal Clock Off Time(11) t 5 ns OFF Dynamic Power Consumption(6) 140 240 μA/Mbps per channel Magnetic Field Immunity(8) (V = 3V, 3V<V <5.5V) DD2 DD1 Power Frequency Magnetic Immunity H 1500 A/m 50Hz/60Hz PF Pulse Magnetic Field Immunity H 2000 A/m t = 8µs PM p Damped Oscillatory Magnetic Field H 2000 A/m 0.1Hz – 1MHz OSC Cross-axis Immunity Multiplier(9) K 2.5 X 7 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators 5 Volt Electrical Specifications (T to T unless otherwise stated) min max Parameters Symbol Min. Typ. Max. Units Test Conditions Input Quiescent Supply Current IL510 0.1 0.15 mA IL511 0.15 0.25 mA IL515 I 0.25 0.35 mA DD1 IL514, IL521 1.8 2.5 mA IL516 3.6 5 mA Output Quiescent Supply Current IL510, IL521 1.8 2.5 mA IL511, IL514, IL516 I 3.6 5 mA DD2 IL515 7.2 10 mA Logic Input Current I −10 10 µA I V − 0.1 V I = −20 µA, V = V Logic High Output Voltage V DD DD V O I IH OH 0.8 x V 0.9 x V I = −4 mA, V = V DD DD O I IH 0 0.1 I = 20 µA, V = V Logic Low Output Voltage V V O I IL OL 0.5 0.8 I = 4 mA, V = V O I IL Switching Specifications Maximum Data Rate 2 Mbps C = 15 pF L V 50% points; 20 ns O SYNC=0 Pulse Width(7) PW V 50% points; 25 ns O SYNC=1 Propagation Delay Input to Output t 25 ns C = 15 pF (High to Low) PHL L Propagation Delay Input to Output t 25 ns C = 15 pF (Low to High) PLH L Propagation Delay Enable to Output t 5 ns C = 15 pF (High to High Impedance) PHZ L Propagation Delay Enable to Output t 5 ns C = 15 pF (Low to High Impedance) PLZ L Propagation Delay Enable to Output t 5 ns C = 15 pF (High Impedance to High) PZH L Propagation Delay Enable to Output t 5 ns C = 15 pF (High Impedance to Low) PZL L Pulse Width Distortion(2) PWD 10 ns C = 15 pF L Propagation Delay Skew(3) t 10 ns C = 15 pF PSK L Output Rise Time (10%−90%) t 1 3 ns C = 15 pF R L Output Fall Time (10%−90%) t 1 3 ns C = 15 pF F L Common Mode Transient Immunity V = 1500 V |CM |,|CM | 30 50 kV/µs CM DC (Output Logic High or Logic Low)(4) H L t = 25 ns TRANSIENT Channel-to-Channel Skew t 3 5 ns C = 15 pF CSK L SYNC Internal Clock Off Time(11) t 5 ns OFF Dynamic Power Consumption(6) 200 340 μA/Mbps per channel Magnetic Field Immunity(8) (V = 5V, 3V<V <5.5V) DD2 DD1 Power Frequency Magnetic Immunity H 3,500 A/m 50Hz/60Hz PF Pulse Magnetic Field Immunity H 4,500 A/m t = 8 µs PM p Damped Oscillatory Magnetic Field H 4,500 A/m 0.1Hz – 1MHz OSC Cross-axis Immunity Multiplier(9) K 2.5 X 8 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Notes (apply to both 3.3 V and 5 V specifications): 1. Absolute maximum means the device will not be damaged if operated under these conditions. It does not guarantee performance. 2. PWD is defined as |t − t |. %PWD is equal to PWD divided by pulse width. PHL PLH 3. t is the magnitude of the worst-case difference in t and/or t between devices at 25°C. PSK PHL PLH 4. CM is the maximum common mode voltage slew rate that can be sustained while maintaining V > 0.8 V . CM is the maximum H O DD2 L common mode input voltage that can be sustained while maintaining V < 0.8 V. The common mode voltage slew rates apply to both rising O and falling common mode voltage edges. 5. Device is considered a two terminal device: pins on each side of the package are shorted. 6. Dynamic power consumption is calculated per channel and is supplied by the channel’s input side power supply. 7. Minimum pulse width is the minimum value at which specified PWD is guaranteed. 8. The relevant test and measurement methods are given in the Electromagnetic Compatibility section on p. . 9. External magnetic field immunity is improved by this factor if the field direction is “end-to-end” rather than to “pin-to-pin” (see diagram on p. 10). 10. If internal clock is used, devices will respond to DC states on inputs within a maximum of 9 µs. Outputs may oscillate if the SYNC input slew rate is less than 1 V/ms. 11. t is the maximum time for the internal refresh clock to shut down. off 9 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Application Information Electrostatic Discharge Sensitivity Dynamic Power Consumption This product has been tested for electrostatic sensitivity to the IsoLoop Isolators achieve their low power consumption from the limits stated in the specifications. However, NVE recommends that way they transmit data across the isolation barrier. A magnetic field all integrated circuits be handled with appropriate care to avoid is created around the GMR Wheatstone bridge by detecting the damage. Damage caused by inappropriate handling or storage could edge transitions of the input logic signal and converting them to range from performance degradation to complete failure. narrow current pulses. Depending on the direction of the magnetic field, the bridge causes the output comparator to switch following Electromagnetic Compatibility the input logic signal. Since the current pulses are narrow, about IsoLoop Isolators have the lowest EMC footprint of any isolation 2.5 ns, the power consumption is independent of mark-to-space technology. IsoLoop Isolators’ Wheatstone bridge configuration ratio and solely dependent on frequency. This has obvious and differential magnetic field signaling ensure excellent EMC advantages over optocouplers, which have power consumption performance against all relevant standards. heavily dependent on mark-to-space ratio. Additionally, on the IL510 and IL515, the internal clock can be DC Correctness, EMC, and the SYNC Function disabled for even better EMC performance. NVE digital isolators have the lowest EMC noise signature of any high-speed digital isolator on the market today because of the dc These isolators are fully compliant with generic EMC standards nature of the GMR sensors used. It is perhaps fair to include opto- EN50081, EN50082-1 and the umbrella line-voltage standard for couplers in that dc category too, but their limited parametric Information Technology Equipment (ITE) EN61000. NVE has performance, physically large size, and wear-out problems completed compliance tests in the categories below: effectively limit side by side comparisons between NVE’s isolators EN50081-1 and isolators coupled with RF, matched capacitors, or transformers. Residential, Commercial & Light Industrial Methods EN55022, EN55014 IL500-Series isolators has an internal refresh clock which ensure EN50082-2: Industrial Environment the synchronization of input and output within 9 μs of the supply Methods EN61000-4-2 (ESD), EN61000-4-3 (Electromagnetic passing the 1.5 V threshold. The IL510 and IL515 allow external Field Immunity), EN61000-4-4 (Electrical Transient Immunity), control of the refresh clock through the SYNC pin thereby further EN61000-4-6 (RFI Immunity), EN61000-4-8 (Power Frequency lowering the EMC footprint. This can be advantageous in Magnetic Field Immunity), EN61000-4-9 (Pulsed Magnetic applications such as hi-fi, motor control and power conversion. Field), EN61000-4-10 (Damped Oscillatory Magnetic Field) ENV50204 The isolators can be used with Power on Reset (POR) circuits Radiated Field from Digital Telephones (Immunity Test) common in microcontroller applications, as the means of ensuring the output of the device is in the same state as the input a short time Immunity to external magnetic fields is even higher if the field after power up. Figure 1 shows a practical Power on Reset circuit: direction is “end-to-end” rather than to “pin-to-pin” as shown in the V V diagram below: dd1 dd2 1 8 7 V SET OE IN 2 6 OUT SYNC 3 POR Cross-axis Field Direction 4 5 Power Supply Decoupling Both power supplies to these devices should be decoupled with low IL510 ESR ceramic capacitors of at least 47 nF. Capacitors must be Fig. 1. Typical Power On Reset Circuit for IL510 located as close as possible to the V pins. DD After POR, the SYNC line goes high, the internal clock is disabled, Maintaining Creepage and the EMC signature is optimized. Decoupling capacitors are Creepage distances are often critical in isolated circuits. In addition to omitted for clarity. meeting JEDEC standards, NVE isolator packages have unique creepage specifications. Standard pad libraries often extend under the package, compromising creepage and clearance. Similarly, ground planes, if used, should be spaced to avoid compromising clearance. Package drawings and recommended pad layouts are included in this datasheet. 10 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Illustrative Applications Isolated A/D Converter Bridge Bias Delta Sigma A/D CS5532 Bridge + Bridge - SD OE Iso SD Out SD Out Iso CS CS Iso SCK SCK IL514 Clock Generator OSC A delta-sigma A-D converter interfaced with the three-channel IL514. Multiple channels can easily be combined using the IL514’s output enable function. 11 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators 12-Bit D/A Converter Isolation SYNC OE D1 D2 Latch D3 D4 SYNC OE D5 Data D6 Vout Latch Bus D7 D8 SYNC OE D9 D10 Latch D11 D12 3 x IL515 12-Bit DAC RESET The IL515 four-channel isolator is ideally suited for parallel bus isolation. The circuit above uses three IL515s to isolate a 12-bit DAC. The unique SYNC function automatically synchronizes the outputs to the inputs, ensuring correct data on the isolator outputs. After the reset pulse goes high, data transfer from input to output is initiated by the leading edge of each changing data bit. Intelligent DC-DC Converter With Synchronous Rectification D 10 Vdc MOSFET2 G S D D S S MOSFET3 MOSFET1 G G IL511 Microcontroller A typical primary-side controller uses the IL511 to drive the synchronous rectification signals from primary side to secondary side. IL511 pulse- width distortion of 10 ns minimizes MOSFET dead time and maximizes efficiency. The ultra-small MSOP package minimizes board area. 12 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Package Drawings 8-pin MSOP (-1 suffix) Dimensions in inches (mm); scale = approx. 5X 0.114 (2.90) 0.122 (3.10) 0.016 (0.40) 0.027 (0.70) 0.189 (4.80) 0.114 (2.90) 0.032 (0.80) 0.197 (5.00) 0.122 (3.10) 0.043 (1.10) 0.024 (0.60) 0.002 (0.05) 0.028 (0.70) 0.006 (0.15) 0.005 (0.13) 0.010 (0.25) 0.009 (0.23) 0.016 (0.40) NOTE:Pin spacing is a BASIC dimension; tolerances do not accumulate 8-pin SOIC Package (-3 suffix) Dimensions in inches (mm); scale = approx. 5X 0.188 (4.77) 0.016 (0.4) 0.197 (5.00) 0.050 (1.3) 0.052 (1.32) 0.054 (1.37) 0.062 (1.57) 0.072 (1.83) 0.228 (5.8) 0.150 (3.8) 0.244 (6.2) 0.157 (4.0) 0.004 (0.1) 0.050 (1.27) 0.012 (0.3) NOM NOTE:Pin spacing is a BASIC dimension; tolerances 0.013 (0.3) 0.007 (0.2) do not accumulate 0.020 (0.5) 0.013 (0.3) 13 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators 0.15" 16-pin SOIC Package (-3 suffix) Dimensions in inches (mm); scale = approx. 5X 0.013 (0.3) NOM 0.020 (0.5) 0.007 (0.2) 0.016 (0.4) 0.013 (0.3) 0.050 (1.3) 0.386 (9.8) 0.394 (10.0) Pin 1 identified by either an 0.055 (1.40) 0.054 (1.4) indent or a 0.062 (1.58) 0.072 (1.8) marked dot 0.150 (3.81) 0.049 (1.24) 0.004 (0.1) 0.157 (3.99) 0.051 (1.30) 0.012 (0.3) 0.228 (5.8) NOTE:Pin spacing is a BASIC dimension; tolerances 0.244 (6.2) do not accumulate 0.3" 16-pin SOIC Package (no suffix) Dimensions in inches (mm); scale = approx. 5X 0.033 (0.85)* 0.260 (6.60)* 0.043 (1.10) 0.280 (7.11) 0.013 (0.3) 0.020 (0.5) 0.007 (0.2) 0.007 (0.18)* 0.016 (0.4) 0.397 (10.08) 0.013 (0.3) 0.010 (0.25) 0.050 (1.3) 0.413 (10.49) 0.092 (2.34) Pin 1 identified by 0.105 (2.67) either an indent or a marked dot 0.017 (0.43)* 0.08 (2.0) 0.022 (0.56) 0.10 (2.5) 0.292 (7.42)* 0.049 (1.24) 0.004 (0.1) 0.299 (7.59) 0.051 (1.30) 0.012 (0.3) 0.394 (10.00) NOTE:Pin spacing is a BASIC 0.419 (10.64) dimension; tolerances do not accumulate *Specified for True 8™ package to guarantee 8 mm creepage per IEC 60601. 14 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Ordering Information IL 5 16 - 3 E TR13 Bulk Packaging Blank = Tube TR7 = 7'' Tape and Reel TR13 = 13'' Tape and Reel Package Blank = 80/20 Tin/Lead Plating E = RoHS Compliant Package Type -1= 8-pin MSOP -3= 0.15'' 8-pin or 16-pin SOIC (not available for IL515) Blank = 0.30'' 16-pin SOIC Channels 10 = 1 Transmit Channel 11 = 2 Transmit Channels 21 = 1 Transmit Channel 1 Receive Channel 14 = 2 Transmit Channels; 1 Receive Channel 15 = 4 Transmit Channels 16 = 2 Transmit Channels; 2 Receive Channels Base Part Number 5 = 2 Mbps, DC-Correct Product Family IL = Isolators RoHS COMPLIANT 15 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators ISB-DS-001-IL500-O Changes: March 2018 • Updated IL510, IL511, and IL515 input quiescent supply current values. ISB-DS-001-IL500-N Changes: • VDE V 0884-10 (VDE V 0884-11 pending) • Removed minimum Magnetic Field Immunity specification. • Corrected 8-pin SOC Package outline dimensions. ISB-DS-001-IL500-M Changes: • Added IL521-3 product • IEC 60747-5-5 (VDE 0884) certification. ISB-DS-001-IL500-L Changes: • Tighter quiescent current specifications. • Upgraded from MSL 2 to MSL 1. ISB-DS-001-IL500-K Changes: • Increased transient immunity specifications based on additional data. • Added VDE 0884 pending. • Added high voltage endurance specification. • Increased magnetic immunity specifications. • Updated package drawings. ISB-DS-001-IL500-J Changes: • Changed title to “DC-Correct Digital Isolator.” • Detailed isolation and barrier specifications. • Cosmetic changes. ISB-DS-001-IL500-I Changes: • Update terms and conditions. ISB-DS-001-IL500-H Changes: • Added clarification of internal ground connections (p. 4). ISB-DS-001-IL500-G Changes: • Clarified SYNC function. ISB-DS-001-IL500-F Changes: • Changed pin spacing specification on MSOP drawing. ISB-DS-001-IL500-E Changes: • Added EMC details. ISB-DS-001-IL500-D Changes: • Add Output Enable to IL515. • IEC 61010-2001 Approval (removed “pending”). • Added 12-bit DAC illustrative application. ISB-DS-001-IL500-C Production release ISB-DS-001-IL500-B Initial release ISB-DS-001-IL500-A Preliminary release 16 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators Datasheet Limitations The information and data provided in datasheets shall define the specification of the product as agreed between NVE and its customer, unless NVE and customer have explicitly agreed otherwise in writing. All specifications are based on NVE test protocols. In no event however, shall an agreement be valid in which the NVE product is deemed to offer functions and qualities beyond those described in the datasheet. Limited Warranty and Liability Information in this document is believed to be accurate and reliable. However, NVE does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. In no event shall NVE be liable for any indirect, incidental, punitive, special or consequential damages (including, without limitation, lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Right to Make Changes NVE reserves the right to make changes to information published in this document including, without limitation, specifications and product descriptions at any time and without notice. This document supersedes and replaces all information supplied prior to its publication. Use in Life-Critical or Safety-Critical Applications Unless NVE and a customer explicitly agree otherwise in writing, NVE products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical devices or equipment. NVE accepts no liability for inclusion or use of NVE products in such applications and such inclusion or use is at the customer’s own risk. Should the customer use NVE products for such application whether authorized by NVE or not, the customer shall indemnify and hold NVE harmless against all claims and damages. Applications Applications described in this datasheet are illustrative only. NVE makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using NVE products, and NVE accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NVE product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customers. Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NVE does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customers. The customer is responsible for all necessary testing for the customer’s applications and products using NVE products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customers. NVE accepts no liability in this respect. Limiting Values Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the recommended operating conditions of the datasheet is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and Conditions of Sale In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NVE hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NVE products by customer. No Offer to Sell or License Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export Control This document as well as the items described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Automotive Qualified Products Unless the datasheet expressly states that a specific NVE product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NVE accepts no liability for inclusion or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NVE’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond NVE’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NVE for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NVE’s standard warranty and NVE’s product specifications. 17 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation

IL500-Series Isolators An ISO 9001 Certified Company NVE Corporation 11409 Valley View Road Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 Fax: (952) 829-9189 www.nve.com e-mail: iso-info@nve.com ©NVE Corporation All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. ISB-DS-001-IL500-O March 2018 18 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com ©NVE Corporation