# LTC358HXS8

**Linearin** · Precision OpAmps · SO-8

LTC358HXS8 from Linearin, in a SO-8. 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 A | output | Amplifier A output. |
| 2 | -IN A | input | Inverting input of amplifier A; voltage range (VS- - 0.1V) to (VS+ + 0.1V). |
| 3 | +IN A | input | Non-inverting input of amplifier A; voltage range (VS- - 0.1V) to (VS+ + 0.1V). |
| 4 | -VS | power_in | Negative power supply, normally tied to ground; voltage between VS+ and VS− must be 1.8V to 5.5V. |
| 5 | +IN B | input | Non-inverting input of amplifier B; voltage range (VS- - 0.1V) to (VS+ + 0.1V). |
| 6 | -IN B | input | Inverting input of amplifier B; voltage range (VS- - 0.1V) to (VS+ + 0.1V). |
| 7 | OUT B | output | Amplifier B output. |
| 8 | +VS | power_in | Positive power supply; voltage between VS+ and VS− must be 1.8V to 5.5V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Linearin |
| Package | SO-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `LTC358HXS8`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `ltc358hxs8-etched.step` / `ltc358hxs8-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltc358hxs8.step` / `ltc358hxs8.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Linearin datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590236033993777152) (12 pp, sha256 `25f90c69228f059d`, retrieved 2026-09-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/ltc358hxs8-datasheet.pdf)