component
LM358-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
markdownLM358-SR
Gainsil · Operational Amplifier · SOP-8
LM358-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 | Output of amplifier A. |
| 2 | INA- | input | Inverting input of amplifier A. |
| 3 | INA+ | input | Non-inverting input of amplifier A. |
| 4 | VSS | power_in | Negative supply or ground; for dual-supply operation (±1.5V to ±14V) bypass with a 0.1µF ceramic capacitor to ground. |
| 5 | INB+ | input | Non-inverting input of amplifier B. |
| 6 | INB- | input | Inverting input of amplifier B. |
| 7 | OUTB | output | Output of amplifier B. |
| 8 | VDD | power_in | Positive supply, 3V to 28V single-supply (absolute maximum 32V); place a 0.1µF ceramic bypass capacitor close to this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Gainsil |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM358-SR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm358-sr-etched.step/lm358-sr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm358-sr.step/lm358-sr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Gainsil datasheet (12 pp, sha256
e614f8c2e1c0a60b, retrieved 2026-10-13, 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).