LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 (cid:1) Wide Range of Supply Voltages, Single or N PACKAGE Dual Supplies (TOP VIEW) (cid:1) Wide Bandwidth (cid:1) 1IN+ 1 14 VCC Large Output Voltage Swing 2IN+ 2 13 3IN+ (cid:1) Output Short-Circuit Protection 2IN– 3 12 4IN+ (cid:1) Internal Frequency Compensation 2OUT 4 11 4IN– (cid:1) Low Input Bias Current 1OUT 5 10 4OUT (cid:1) 1IN– 6 9 3OUT Designed to Be Interchangeable With GND 7 8 3IN– National Semiconductor LM2900 and LM3900, Respectively description These devices consist of four independent, high- symbol (each amplifier) gain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also IN+ + possible. The low supply current drain is OUT essentially independent of the magnitude of the IN– – supply voltage. These devices provide wide band- width and large output voltage swing. The LM2900 is characterized for operation from –40°C to 85°C, and the LM3900 is characterized for operation from 0°C to 70°C. schematic (each amplifier) VCC Constant Current 200 m A Generator OUT IN– IN+ 1.3 mA PRODUCTION DATA information is current as of publication date. Copyright  1990, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) LM2900 LM3900 UNIT Supply voltage, VCC (see Note 1) 36 36 V Input current 20 20 mA Duration of output short circuit (one amplifier) to ground at (or below) 25°C free-air temperature unlimited unlimited (see Note 2) Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range –40 to 85 0 to 70 °C Storage temperature range –65 to 150 –65 to 150 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 260 °C NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground terminal. 2. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. DISSIPATION RATING TABLE TA ≤ 25°C DERATING FACTOR TA = 70°C TA = 85°C PACKAGE POWER RATING ABOVE TA = 25°C POWER RATING POWER RATING ° N 1150 mW 9.2 mW/ C 736 mW 598 mW recommended operating conditions LM2900 LM3900 UUNNIITT MIN MAX MIN MAX Supply voltage, VCC (single supply) 4.5 32 4.5 32 V Supply voltage, VCC+ (dual supply) 2.2 16 2.2 16 V Supply voltage, VCC– (dual supply) –2.2 –16 –2.2 –16 V Input current (see Note 3) –1 –1 mA Operating free-air temperature, TA –40 85 0 70 °C NOTE 3: Clamp transistors are included that prevent the input voltages from swinging below ground more than approximately –0.3 V. The negative input currents that may result from large signal overdrive with capacitive input coupling must be limited externally to values of approximately –1 mA. Negative input currents in excess of –4 mA causes the output voltage to drop to a low voltage. These values apply for any one of the input terminals. If more than one of the input terminals are simultaneously driven negative, maximum currents are reduced. Common-mode current biasing can be used to prevent negative input voltages. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 electrical characteristics, V = 15 V, T = 25°C (unless otherwise noted) CC A LM2900 LM3900 PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS†† UUNNIITT MIN TYP MAX MIN TYP MAX TA = 25°C 30 200 30 200 IIIIBB IInnppuutt bbiiaass ccuurrrreenntt ((iinnvveerrttiinngg iinnppuutt)) IIII+ == 00 nnAA TA = Full range 300 300 MMiirrrroorr ggaaiinn IIII++ == 2200 mm AA ttoo 220000 mm AA 00.99 11.11 00.99 11.11 mm AA//mm AA TTAA == FFuullll rraannggee, Change in mirror gain See Note 4 2% 5% 2% 5% MMiirrrroorr ccuurrrreenntt VII++ = VII–,, TAA = Full rangge,, 1100 550000 1100 550000 mm AA See Note 4 Large-signal differential VO = 10 V, RL = 10 kW , AVD voltage amplification f = 100 Hz 1.2 2.8 1.2 2.8 V/mV ri Input resistance (inverting input) 1 1 MW ro Output resistance 8 8 kW Unity-gain bandwidth (inverting B1 input) 2.5 2.5 MHz Supply voltage rejection ratio kSVR (D VCC/D VIO) 70 70 dB RL = 2 kW 13.5 13.5 IIII+ == 00, VOH High-level output voltage II– = 0 VCC = 30 V, 29.5 29.5 V No load II+ = 0, II– = 10 m A, VOL Low-level output voltage RL = 2 kW 0.09 0.2 0.09 0.2 V Short-circuit output current II+ = 0, II– = 0, IOS (output internally high) VO = 0 –6 –18 –6 –10 mA Pulldown current 0.5 1.3 0.5 1.3 mA IOL Low-level output current‡ II– = 5 m A VOL = 1 V 5 5 mA ICC Supply current (four amplifiers) No load 6.2 10 6.2 10 mA †All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified. Full range for TA is –40°C to 85°C for LM2900 and 0°C to 70°C for LM3900. ‡The output current-sink capability can be increased for large-signal conditions by overdriving the inverting input. NOTE 4: These parameters are measured with the output balanced midway between VCC and GND. operating characteristics, VCC± = ±15 V, TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Low-to-high output 0.5 SSRR SSlleeww rraattee aatt uunniittyy ggaaiinn VVOO == 1100 VV, CCLL == 110000 ppFF, RRLL == 22 kkWW VV//mm ss High-to-low output 20 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† INPUT BIAS CURRENT (INVERTING INPUT) MIRROR GAIN vs vs FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE 80 1.2 VCC = 15 V VCC = 15 V 70 VO = 7.5 V 1.15 II+ = 10 m A II+ = 0 A 60 1.1 n as Current – 4500 – Mirror Gain 1.015 Bi + – Input 30 /III – 0.95 B 20 0.9 II 10 0.85 0 0.8 –75 –50 –25 0 25 50 75 100 –75 –50 –25 0 25 50 75 100 125 ° TA – Free-Air Temperature – °C TA – Free-Air Temperature – C Figure 1 Figure 2 LARGE SIGNAL LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION DIFFERENTIAL VOLTAGE AMPLIFICATION vs vs FREQUENCY SUPPLY VOLTAGE 104 104 RL≥10 kW VCC = 1°5 V TA = 25 C n n o o cati 103 cati 103 mplifi RL = 2 kW mplifi A A e e g g olta 102 olta 102 V V al al nti nti e e er er Diff 10 Diff 10 – D – D RL = 10 kW AV AV TA = 25°C 1 1 100 1 k 10 k 100 k 1 M 10 M 0 5 10 15 20 25 30 f – Frequency – Hz VCC – Supply Voltage – V Figure 3 Figure 4 †Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION SUPPLY VOLTAGE REJECTION RATIO vs vs FREE-AIR TEMPERATURE FREQUENCY 104 100 dB 90 VCC = 15 V n – TA = 25°C o o cati 103 Rati 80 plifi on 70 e Am ejecti 60 g R olta 102 ge 50 V a erential pply Volt 3400 Diff 10 Su – – 20 D VCC = 15 V R AV VROL == 1100 kVW KSV 10 1 0 –75 –50 –25 0 25 50 75 100 125 100 400 1 k 4k 10 k 40 k 100 k 400 k 1 M TA – Free-Air Temperature – °C f – Frequency – Hz Figure 5 Figure 6 SHORT-CIRCUIT OUTPUT CURRENT PEAK-TO-PEAK OUTPUT VOLTAGE (OUTPUT INTERNALLY HIGH) vs vs FREQUENCY SUPPLY VOLTAGE 16 30 e – V 14 RVCL C= =2 1k5W V mA 25 VIIO+ == 00 ut Voltag 12 ITIA+ == 205°C urrent – 20 II– = 0 TA = 0°C utp 10 ut C k O utp TA = 25°C k-To-Pea 68 Circuit O 15 Pea ort- 10 Á– Á4 Sh ÁP)Á – O(P 2 OS 5 ÁVÁ I 0 0 1 k 10 k 100 k 1 M 10 M 0 5 10 15 20 25 30 f – Frequency – Hz VCC – Supply Voltage – V Figure 7 Figure 8 †Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† LOW-LEVEL OUTPUT CURRENT PULLDOWN CURRENT vs vs SUPPLY VOLTAGE SUPPLY VOLTAGE 60 2 VOL = 1 V 1.8 – mA 50 ITIA+ == 025°C 1.6 TA = –40°C nt Output Curre 3400 II– = 100 m A Current – mA 11..124 TA = 25°C evel own 0.8 TA = 85°C L d ow- 20 Pull 0.6 L – II– = 10 m A L 0.4 O I 10 II– = 5 m A 0.2 0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 VCC – Supply Voltage – V VCC – Supply Voltage – V Figure 9 Figure 10 PULLDOWN CURRENT TOTAL SUPPLY CURRENT vs vs FREE-AIR TEMPERATURE SUPPLY VOLTAGE 2 8 VCC = 15 V 1.8 7 1.6 A 6 A m m 1.4 – nt – 1.2 rent 5 rre Cur Cu 1 y 4 wn 0.8 uppl o S 3 Pulld 0.6 otal – T 2 0.4 C TA = 25°C C I 1 No Signal 0.2 No Load 0 0 –75 –50 –25 0 25 50 75 100 125 0 5 10 15 20 25 30 TA – Free-Air Temperature –°C VCC – Supply Voltage – V Figure 11 Figure 12 †Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 APPLICATION INFORMATION Norton (or current-differencing) amplifiers can be used in most standard general-purpose operational amplifier applications. Performance as a dc amplifier in a single-power-supply mode is not as precise as a standard integrated-circuit operational amplifier operating from dual supplies. Operation of the amplifier can best be understood by noting that input currents are differenced at the inverting input terminal and this current then flows through the external feedback resistor to produce the output voltage. Common-mode current biasing is generally useful to allow operating with signal levels near (or even below) ground. Internal transistors clamp negative input voltages at approximately –0.3 V but the magnitude of current flow has to be limited by the external input network. For operation at high temperature, this limit should be approximately –100 m A. Noise immunity of a Norton amplifier is less than that of standard bipolar amplifiers. Circuit layout is more critical since coupling from the output to the noninverting input can cause oscillations. Care must also be exercised when driving either input from a low-impedance source. A limiting resistor should be placed in series with the input lead to limit the peak input current. Current up to 20 mA will not damage the device, but the current mirror on the noninverting input will saturate and cause a loss of mirror gain at higher current levels, especially at high operating temperatures. V+ 1 MW 1 MW 10 kW 1 kW 1 MW Input – 30 kW 100 kW + Output 91 kW ≈ IO 1 mA per input volt Figure 13. Voltage-Controlled Current Source V+ 1 MW 1 MW – Output 100 kW Input + 100 kW 1 kW ≈ IO 1 mA per input volt Figure 14. Voltage-Controlled Current Sink POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) LM2900D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 LM2900 & no Sb/Br) LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 LM2900 & no Sb/Br) LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 LM2900 & no Sb/Br) LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 LM2900 & no Sb/Br) LM2900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM2900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM2900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM2900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM2900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM2900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type -40 to 85 LM2900N & no Sb/Br) LM3900D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LM3900 & no Sb/Br) LM3900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) LM3900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) LM3900N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) LM3900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) LM3900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) LM3900NE4 ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 LM3900N & no Sb/Br) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and Addendum-Page 2

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 3

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) LM2900DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 LM3900DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) LM2900DR SOIC D 14 2500 367.0 367.0 38.0 LM3900DR SOIC D 14 2500 367.0 367.0 38.0 PackMaterials-Page2

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