# LMV358IDR-MS

**MSKSEMI** · Operational Amplifier · SOP-8

LMV358IDR-MS from MSKSEMI, 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 | 1OUT | output | Output of amplifier 1, a rail-to-rail output that swings within 50 mV of the supply rails. |
| 2 | 1IN- | input | Inverting input of amplifier 1; the common-mode input range extends 200 mV beyond the rails. |
| 3 | 1IN+ | input | Noninverting input of amplifier 1; the common-mode input range extends 200 mV beyond the rails. |
| 4 | GND | power_in | Negative (lowest) power supply pin; single or dual supplies from 2.1 V to 5.5 V are supported. |
| 5 | 2IN+ | input | Noninverting input of amplifier 2; the common-mode input range extends 200 mV beyond the rails. |
| 6 | 2IN- | input | Inverting input of amplifier 2; the common-mode input range extends 200 mV beyond the rails. |
| 7 | 2OUT | output | Output of amplifier 2, a rail-to-rail output that swings within 50 mV of the supply rails. |
| 8 | Vcc+ | power_in | Positive (highest) power supply pin; supply range is 2.1 V to 5.5 V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMV358IDR-MS`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `lmv358idr-ms-etched.step` / `lmv358idr-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv358idr-ms.step` / `lmv358idr-ms.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602938591341797376) (11 pp, sha256 `6395fca2e01a5f9a`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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](docs/lmv358idr-ms-datasheet.pdf)