# TLV2472IDR

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

TLV2472IDR 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 | 1OUT | output | Channel 1 rail-to-rail output, able to drive ±10mA at 180mV from the rails and ±35mA at 500mV from the rails. |
| 2 | 1IN− | input | Channel 1 inverting input, rail-to-rail with common-mode range of 0 to VDD. |
| 3 | 1IN+ | input | Channel 1 non-inverting input, rail-to-rail with common-mode range of 0 to VDD. |
| 4 | GND | power_in | Negative supply/ground; all voltages except differential are referenced to it, with split supply of ±1.35V to ±3V allowed. |
| 5 | 2IN+ | input | Channel 2 non-inverting input, rail-to-rail with common-mode range of 0 to VDD. |
| 6 | 2IN− | input | Channel 2 inverting input, rail-to-rail with common-mode range of 0 to VDD. |
| 7 | 2OUT | output | Channel 2 rail-to-rail output, able to drive ±10mA at 180mV from the rails and ±35mA at 500mV from the rails. |
| 8 | VDD | power_in | Positive supply, 2.7V to 6V single supply recommended with 7V absolute maximum. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLV2472IDR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tlv2472idr-etched.step` / `tlv2472idr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv2472idr.step` / `tlv2472idr.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/tlv2472.pdf) (70 pp, sha256 `7ac6453796c12745`, retrieved 2026-10-07, tier: manufacturer)
- **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/tlv2472idr-datasheet.pdf)