# OPA2364AIDGKR

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

OPA2364AIDGKR 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 | Output of amplifier channel A; the amplifier operates from a single supply of 1.8 V to 5.5 V ([V+] - [V-]). |
| 2 | -IN A | input | Inverting input of channel A, which is a high-impedance input with input common-mode range extending 0.1 V beyond each supply rail. |
| 3 | +IN A | input | Non-inverting input of channel A, which is a rail-to-rail input with input common-mode range extending 0.1 V beyond each supply rail. |
| 4 | V- | power_in | Negative (lowest) power supply; the device is rated for [V+] - [V-] of 1.8 V to 5.5 V with absolute maximum 5.5 V. |
| 5 | +IN B | input | Non-inverting input of channel B, which is a rail-to-rail input with input common-mode range extending 0.1 V beyond each supply rail. |
| 6 | -IN B | input | Inverting input of channel B, which is a high-impedance input with input common-mode range extending 0.1 V beyond each supply rail. |
| 7 | OUT B | output | Output of amplifier channel B, which swings to within 10 mV of the supply rails. |
| 8 | V+ | power_in | Positive (highest) power supply; the device is rated for [V+] - [V-] of 1.8 V to 5.5 V with absolute maximum 5.5 V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `OPA2364AIDGKR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `opa2364aidgkr-etched.step` / `opa2364aidgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2364aidgkr.step` / `opa2364aidgkr.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/opa2364) (65 pp, sha256 `78a564cc6571e3d7`, retrieved 2026-10-07, 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/opa2364aidgkr-datasheet.pdf)