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GS8522-SR

Public Made by Adom

by adom

Gainsil Operational Amplifier, SOP-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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gs8522-sr-etched.step gs8522-sr: factory component page (tier=lcsc) · Ray 19d ago
gs8522-sr-hero.glb gs8522-sr: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
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GS8522-SR

Gainsil · Operational Amplifier · SOP-8

GS8522-SR from Gainsil, 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 OUTA output Channel A amplifier output, rail-to-rail swing.
2 INA- input Channel A inverting input; input range extends to VSS-0.1V to VDD+0.1V.
3 INA+ input Channel A non-inverting input; input range extends to VSS-0.1V to VDD+0.1V.
4 VSS power_in Negative supply or ground; single supply operation is 2.1V to 5.5V between VDD and VSS.
5 INB+ input Channel B non-inverting input; input range extends to VSS-0.1V to VDD+0.1V.
6 INB- input Channel B inverting input; input range extends to VSS-0.1V to VDD+0.1V.
7 OUTB output Channel B amplifier output, rail-to-rail swing.
8 VDD power_in Positive supply, 2.1V to 5.5V (absolute max 7.5V), bypass with a 0.1µF ceramic capacitor close to the pin.

Key specifications

Parameter Value
Manufacturer Gainsil
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: GS8522-SR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: gs8522-sr-etched.step / gs8522-sr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gs8522-sr.step / gs8522-sr.glb are the bare package body.

Provenance

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

  • Datasheet: Gainsil datasheet (13 pp, sha256 20f611aa30eb6027, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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