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OPA188AID

Public Made by Adom

by adom

Texas Instruments Precision Op Amps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 13h ago
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opa188aid-etched.glb opa188aid: factory component page (tier=lcsc) · Ray 13h ago
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OPA188AID

Texas Instruments · Precision Op Amps · SOIC-8

OPA188AID 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 NC unconnected No internal connection; leave floating or ground.
2 -IN input Inverting input with common-mode range V- to (V+)−1.5V.
3 +IN input Non-inverting input with common-mode range V- to (V+)−1.5V.
4 V- power_in Negative power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply.
5 NC unconnected No internal connection; leave floating or ground.
6 OUT output Output with rail-to-rail swing within 6mV to 350mV depending on load and temperature.
7 V+ power_in Positive power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply.
8 NC unconnected No internal connection; leave floating or ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: OPA188AID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: opa188aid-etched.step / opa188aid-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa188aid.step / opa188aid.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 9c44811ba2350a51, retrieved 2026-10-05, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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