# GS4580-DR

**Gainsil** · Operational Amplifier · DIP-8

GS4580-DR from Gainsil, in a DIP-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 | OUTPUT 1 | output | Output of amplifier channel 1. |
| 2 | INPUT 1- | input | Inverting input of amplifier channel 1. |
| 3 | INPUT 1+ | input | Non-inverting input of amplifier channel 1. |
| 4 | VEE | power_in | Negative supply pin; dual supply operation up to ±18V or single supply up to 36V (ground in single-supply use). |
| 5 | INPUT 2+ | input | Non-inverting input of amplifier channel 2. |
| 6 | INPUT 2- | input | Inverting input of amplifier channel 2. |
| 7 | OUTPUT 2 | output | Output of amplifier channel 2. |
| 8 | VCC | power_in | Positive supply pin; dual supply operation up to ±18V or single supply up to 36V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Gainsil |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `GS4580-DR`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `gs4580-dr-etched.step` / `gs4580-dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gs4580-dr.step` / `gs4580-dr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Gainsil datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225797249200128) (10 pp, sha256 `c3128ca1ac5a204c`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/gs4580-dr-datasheet.pdf)