# OPA2330AIDGKT

**Texas Instruments** · Operational Amplifier · VSSOP-8

OPA2330AIDGKT 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, which swings within 100 mV of the supply rails under normal test conditions. |
| 2 | -IN A | input | Negative (inverting) input of channel A; input current must be limited to 10 mA or less if the input swings more than 0.3 V beyond the supply rails. |
| 3 | +IN A | input | Positive (noninverting) input of channel A; the common-mode range extends 0.1 V beyond the supply rails. |
| 4 | V- | power_in | Negative (lowest) power supply; (V+) - (V-) must stay within 1.8 V to 5.5 V, with 7 V as the absolute maximum supply. |
| 5 | +IN B | input | Positive (noninverting) input of channel B; the common-mode range extends 0.1 V beyond the supply rails. |
| 6 | -IN B | input | Negative (inverting) input of channel B; input current must be limited to 10 mA or less if the input swings more than 0.3 V beyond the supply rails. |
| 7 | OUT B | output | Channel B output, which swings within 100 mV of the supply rails under normal test conditions. |
| 8 | V+ | power_in | Positive (highest) power supply; (V+) - (V-) must stay within 1.8 V to 5.5 V, with 7 V as the absolute maximum supply. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `OPA2330AIDGKT`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `opa2330aidgkt-etched.step` / `opa2330aidgkt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2330aidgkt.step` / `opa2330aidgkt.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/opa2330) (55 pp, sha256 `a6224045ef76c904`, retrieved 2026-10-11, 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/opa2330aidgkt-datasheet.pdf)