# TLV2401IDR

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

TLV2401IDR from Texas Instruments, in a SOIC-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 | NC | unconnected | No internal connection. |
| 2 | IN- | input | Inverting input of the amplifier; the common-mode input voltage range is -0.1 V to VCC+5 V. |
| 3 | IN+ | input | Non-inverting input of the amplifier; the common-mode input voltage range is -0.1 V to VCC+5 V. |
| 4 | GND | power_in | Ground (negative supply) reference; all voltage values are referenced to GND. |
| 5 | NC | unconnected | No internal connection. |
| 6 | OUT | output | Amplifier output, rail-to-rail; absolute output current range is ±10 mA. |
| 7 | VCC | power_in | Positive supply; single-supply operation from 2.5 V to 16 V (absolute maximum 17 V). |
| 8 | NC | unconnected | No internal connection. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLV2401IDR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tlv2401idr-etched.step` / `tlv2401idr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv2401idr.step` / `tlv2401idr.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/lit/ds/symlink/tlv2401.pdf) (41 pp, sha256 `2174aa46d5ffa6f8`, retrieved 2026-10-12, tier: manufacturer)
- **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/tlv2401idr-datasheet.pdf)