component
GS8522-SR
Public Made by Adomby adom
Gainsil Operational Amplifier, SOP-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
markdownGS8522-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gs8522-sr.step/gs8522-sr.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).