# OPA1652AIDGK

**Texas Instruments** · Audio Amplifiers · VSSOP-8

OPA1652AIDGK from Texas Instruments, in a VSSOP-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 | Channel A output terminal of the dual op amp. |
| 2 | -IN A | input | Channel A inverting input. |
| 3 | +IN A | input | Channel A noninverting input. |
| 4 | V- | power_in | Negative (lowest) power supply terminal. |
| 5 | +IN B | input | Channel B noninverting input. |
| 6 | -IN B | input | Channel B inverting input. |
| 7 | OUT B | output | Channel B output terminal of the dual op amp. |
| 8 | V+ | power_in | Positive (highest) power supply terminal. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `OPA1652AIDGK`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `opa1652aidgk-etched.step` / `opa1652aidgk-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa1652aidgk.step` / `opa1652aidgk.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/opa1654) (50 pp, sha256 `3352177b9112d0ef`, retrieved 2026-10-11, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/opa1652aidgk-datasheet.pdf)