# OPA4364AIDR

**Texas Instruments** · Operational Amplifier · SOIC-14

OPA4364AIDR from Texas Instruments, in a SOIC-14. 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 | VOUT A | output | Channel A output voltage; swing within 20 mV of supply rails when driving 10 kΩ load. |
| 2 | -IN A | input | Channel A inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 3 | +IN A | input | Channel A non-inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 4 | V+ | power_in | Positive supply voltage; rated 1.8V to 5.5V above V-. |
| 5 | +IN B | input | Channel B non-inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 6 | -IN B | input | Channel B inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 7 | VOUT B | output | Channel B output voltage; swing within 20 mV of supply rails when driving 10 kΩ load. |
| 8 | VOUT C | output | Channel C output voltage; swing within 20 mV of supply rails when driving 10 kΩ load. |
| 9 | -IN C | input | Channel C inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 10 | +IN C | input | Channel C non-inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 11 | V- | power_in | Negative supply voltage (lowest potential); 0V to 5.5V below V+ in absolute maximum. |
| 12 | +IN D | input | Channel D non-inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 13 | -IN D | input | Channel D inverting input; accepts common-mode voltage from (V-) - 0.1V to (V+) + 0.1V. |
| 14 | VOUT D | output | Channel D output voltage; swing within 20 mV of supply rails when driving 10 kΩ load. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `OPA4364AIDR`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files: `opa4364aidr-etched.step` / `opa4364aidr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa4364aidr.step` / `opa4364aidr.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 2026-10-06, 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-4-5-20251001` (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/opa4364aidr-datasheet.pdf)