# DIO32052SO8

**DIOO** · Operational Amplifier · SOIC-8

DIO32052SO8 from DIOO, in a SOIC-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, rail-to-rail swing. |
| 2 | -INA | input | Negative (inverting) input of amplifier A, input voltage range 0 V to V+. |
| 3 | +INA | input | Positive (non-inverting) input of amplifier A, input voltage range 0 V to V+. |
| 4 | V- | power_in | Negative supply, connected to ground in single-supply operation. |
| 5 | +INB | input | Positive (non-inverting) input of amplifier B, input voltage range 0 V to V+. |
| 6 | -INB | input | Negative (inverting) input of amplifier B, input voltage range 0 V to V+. |
| 7 | OUTB | output | Output of amplifier B, rail-to-rail swing. |
| 8 | V+ | power_in | Positive supply, operating range 1.8 V to 5.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DIOO |
| Package | SOIC-8 |
| Category | Amplifiers |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `DIO32052SO8`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `dio32052so8-etched.step` / `dio32052so8-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dio32052so8.step` / `dio32052so8.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [DIOO datasheet](docs/dio32052so8-datasheet.pdf) (7 pp, sha256 `193f329c965a50ca`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/dio32052so8-datasheet.pdf)