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GS8091-TR

Public Made by Adom

by adom

Gainsil Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmpgs8091-tr
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Contents

README

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GS8091-TR

Gainsil · Operational Amplifier · SOT-23-5

GS8091-TR from Gainsil, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT output Amplifier output. Rail-to-rail; swings to within ~0.12V of the supplies at RL=150Ω. Typical output current 120mA.
2 VSS power_in Negative supply / ground reference. In single-supply operation tie to GND; total supply (VDD-VSS) must be between 2.5V and 5.5V (7.5V absolute max).
3 IN+ input Non-inverting analog input. Input common-mode range typically -0.2V to +3.8V (on a 5V supply). Input bias current 1pA typ.
4 IN- input Inverting analog input. Feedback network (RF/RG) connects between OUT, this pin, and reference. Input bias current 1pA typ.
5 VDD power_in Positive supply. 2.5V to 5.5V operating range (7.5V absolute maximum). Bypass with a local decoupling capacitor to VSS.

Key specifications

Parameter Value
Manufacturer Gainsil
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • GS8091-TR
  • GS8091-CR
  • GS8091N-TR
  • GS8091N-CR
  • GS8092-SR
  • GS8092-MR
  • GS8092N-MR
  • GS8094-SR
  • GS8094-TR

CAD (KiCad official)

  • Symbol: GS8091-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: gs8091-tr-etched.step / gs8091-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gs8091-tr.step / gs8091-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Gainsil datasheet (21 pp, sha256 8910dc973e35468e, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF