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TL072G

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UTC Unisonic Tech Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TL072G

UTC Unisonic Tech · Operational Amplifier · SOP-8

TL072G from UTC Unisonic Tech, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUTPUT 1 output Output of amplifier 1; the output may be shorted to ground or either supply, provided temperature and supply voltages are limited so the dissipation rating is not exceeded.
2 INVERTING INPUT 1 input Inverting input of amplifier 1; the input voltage magnitude must never exceed the supply voltage magnitude or 15 V, whichever is less.
3 NON-INVERTING INPUT 1 input Non-inverting input of amplifier 1; the input voltage magnitude must never exceed the supply voltage magnitude or 15 V, whichever is less.
4 VCC- power_in Negative supply rail; supply voltage is rated to ±18 V absolute maximum, with ground referenced to the midpoint between VCC- and VCC+.
5 NON-INVERTING INPUT 2 input Non-inverting input of amplifier 2; the input voltage magnitude must never exceed the supply voltage magnitude or 15 V, whichever is less.
6 INVERTING INPUT 2 input Inverting input of amplifier 2; the input voltage magnitude must never exceed the supply voltage magnitude or 15 V, whichever is less.
7 OUTPUT 2 output Output of amplifier 2; the output may be shorted to ground or either supply, provided temperature and supply voltages are limited so the dissipation rating is not exceeded.
8 VCC+ power_in Positive supply rail; supply voltage is rated to ±18 V absolute maximum, with ground referenced to the midpoint between VCC- and VCC+.

Key specifications

Parameter Value
Manufacturer UTC Unisonic Tech
Package SOP-8
Category Amplifiers/Comparators
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VCC -18 18 V 3
Input Voltage VIN -15 15 V 3
Differential Input Voltage VI(DIFF) -30 30 V 3
Power Dissipation PD 440 mW SOP-8 3
Operating Temperature TOPR -40 125 C Note 6: guaranteed by design, not 100% tested 3
Storage Temperature TSTG -65 150 C 3
Input Offset Voltage VI(OFF) 3 10 mV RS=50, TA=25C 4
Input Offset Voltage VI(OFF) 13 mV TMIN≦TA≦TMAX 4
Input Offset Current II(OFF) 5 100 pA TA=25C 4
Input Offset Current II(OFF) 10 nA TMIN≦TA≦TMAX 4
Input Bias Current II(BIAS) 20 200 pA TA=25C 4
Input Bias Current II(BIAS) 20 nA TMIN≦TA≦TMAX 4
Input Common Mode Voltage VI(CM) -12 15 V 4
Output Voltage Swing VO(SW) -10 12 V RL=2k, TA=25C 4
Output Voltage Swing VO(SW) -12 13.5 V RL=10k 4
Output Voltage Swing VO(SW) -10 V RL=2k, TMIN≦TA≦TMAX 4
Output Voltage Swing VO(SW) -12 V RL=10k, TMIN≦TA≦TMAX 4
Large Signal Voltage Gain Avd 25 200 V/mV RL=10k, VOUT=±10V, TA=25C 4
Large Signal Voltage Gain Avd 15 V/mV TMIN≦TA≦TMAX 4
Gain Bandwidth Product GBW 2.5 4 MHz TA=25C, RL=10k, CL=100pF 4
Common Mode Rejection Ratio CMR 70 86 dB RS=50, TA=25C 4
Common Mode Rejection Ratio CMR 70 dB TMIN≦TA≦TMAX 4
Supply Voltage Rejection Ratio SVR 70 86 dB RS=50, TA=25C 4
Supply Voltage Rejection Ratio SVR 70 dB TMIN≦TA≦MAX 4
Supply Current ICC 1.4 2.5 mA No load, TA=25C 4
Supply Current ICC 2.5 mA TMIN≦TA≦TMAX 4
Output Short-circuit Current IOS 10 40 60 mA TA=25C 4
Output Short-circuit Current IOS 10 60 mA TMIN≦TA≦TMAX 4
Slew Rate SR 6 10 V/μs VIN=10V, RL=2k, CL=100pF, unity gain 4
Temperature Coefficient of Input Offset Voltage ∆VI(OFF) 10 μV/C RS=50 4
Channel Separation V01/V02 120 dB GV=100 4
Rise Time tR 0.1 μs VIN=20mV, RL=2k, CL=100pF, unity gain 4
Overshoot Factor Kov 10 % VIN=20mV, RL=2k, CL=100pF, unity gain 4
Total Harmonic Distortion THD 0.01 % GV=20dB, f=1kHz, RL=2k, CL=100pF, VOUT=2Vpp 4
Phase Margin m 45 Degrees 4
Equivalent Input Noise Voltage eN 15 nV/Hz RS=100, f=1KHz 4
Input Resistance RIN 1012 4

CAD (KiCad official)

  • Symbol: TL072G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: tl072g-etched.step / tl072g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl072g.step / tl072g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: UTC Unisonic Tech datasheet (8 pp, sha256 8e8d6cad0a66498a, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF