# OPA2369AIDCNR

**Texas Instruments** · Precision Op Amps · SOT-23-8

OPA2369AIDCNR from Texas Instruments, in a SOT-23-8. 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 amplifier output; per the absolute maximum ratings the output short-circuit is continuous (short to VS/2, one amplifier per package). |
| 2 | -IN A | input | Channel A inverting input; input terminals are diode-clamped to the supply rails, and input signals beyond the rails by more than 0.5 V should be limited to 10 mA or less. |
| 3 | +IN A | input | Channel A noninverting input; the common-mode voltage range spans (V-) to (V+), with CMRR of 114 dB typical over that range. |
| 4 | V- | power_in | Negative supply rail; total supply VS = (V+) - (V-) is specified from 1.8 V to 5.5 V, with an absolute maximum of 7 V. |
| 5 | +IN B | input | Channel B noninverting input; the common-mode voltage range spans (V-) to (V+), with CMRR of 114 dB typical over that range. |
| 6 | -IN B | input | Channel B inverting input; input terminals are diode-clamped to the supply rails, and input signals beyond the rails by more than 0.5 V should be limited to 10 mA or less. |
| 7 | OUT B | output | Channel B amplifier output; per the absolute maximum ratings the output short-circuit is continuous (short to VS/2, one amplifier per package). |
| 8 | V+ | power_in | Positive supply rail; total supply VS = (V+) - (V-) is specified from 1.8 V to 5.5 V, with an absolute maximum of 7 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `OPA2369AIDCNR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-8`
- 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files: `opa2369aidcnr-etched.step` / `opa2369aidcnr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2369aidcnr.step` / `opa2369aidcnr.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/opa369) (26 pp, sha256 `ed8d3b0de23a1b9d`, retrieved 2026-10-08, 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/opa2369aidcnr-datasheet.pdf)