component
OPA602AU
Public Made by Adomby adom
Texas Instruments Precision OpAmps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA602AU
Texas Instruments · Precision OpAmps · SOIC-8
OPA602AU from Texas Instruments, in a SOIC-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 | Offset Trim | passive | Offset voltage trim terminal; a 10kΩ to 1MΩ trim potentiometer (100kΩ recommended) gives a ±10mV typical trim range. |
| 2 | -In | input | Inverting input; the datasheet says to keep wiring short and avoid stray capacitance here, and input bias current is ±1pA max. |
| 3 | +In | input | Noninverting input; the datasheet says to keep wiring short and guard the board against leakage, since leakage can exceed the ±1pA max input bias current. |
| 4 | -VS | power_in | Negative supply; rated ±15VDC, derated performance from ±5V to ±18V, with absolute maximum supply of ±18VDC. |
| 5 | Offset Trim | passive | Offset voltage trim terminal; a 10kΩ to 1MΩ trim potentiometer (100kΩ recommended) gives a ±10mV typical trim range. |
| 6 | Output | output | Amplifier output; the op amp is unity-gain stable and easily drives capacitive loads up to 1500pF. |
| 7 | +VS | power_in | Positive supply; rated ±15VDC, derated performance from ±5V to ±18V, with absolute maximum supply of ±18VDC. |
| 8 | NC | unconnected | No connection, as marked NC on the SO-8 pin configuration. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA602AU - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa602au-etched.step/opa602au-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa602au.step/opa602au.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (16 pp, sha256
017ef969ddb9b58c, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).