component
LM358A-VR
Public Made by Adomby adom
3PEAK Operational Amplifier, MSOP-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
markdownLM358A-VR
3PEAK · Operational Amplifier · MSOP-8
LM358A-VR from 3PEAK, in a MSOP-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 | OUT A | output | Output of amplifier A, with rail-to-rail output swing. |
| 2 | -IN A | input | Inverting input of amplifier A; input voltage range is (-VS) - 0.3V to (+VS) + 0.3V and input current should be limited to ±10mA. |
| 3 | +IN A | input | Non-inverting input of amplifier A; common-mode range extends from V- to (V+) - 1.5V at 25°C. |
| 4 | -VS | power_in | Negative supply (ground in single-supply use); total supply (+VS)-(-VS) is 3V to 36V, absolute maximum 40V. |
| 5 | +IN B | input | Non-inverting input of amplifier B; common-mode range extends from V- to (V+) - 1.5V at 25°C. |
| 6 | -IN B | input | Inverting input of amplifier B; input voltage range is (-VS) - 0.3V to (+VS) + 0.3V and input current should be limited to ±10mA. |
| 7 | OUT B | output | Output of amplifier B, with rail-to-rail output swing. |
| 8 | +VS | power_in | Positive supply; total supply (+VS)-(-VS) is 3V to 36V, absolute maximum 40V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | 3PEAK |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM358A-VR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm358a-vr-etched.step/lm358a-vr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm358a-vr.step/lm358a-vr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: 3PEAK datasheet (18 pp, sha256
a2b2151e84ae7f1c, 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).