# SN65LVDM051DR

**Texas Instruments** · LVDS ICs · SOIC-16

SN65LVDM051DR from Texas Instruments, in a SOIC-16. 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 | 1B | input | Channel 1 receiver inverting differential line input, detecting a 50 mV differential with up to 1 V ground potential difference. |
| 2 | 1A | input | Channel 1 receiver noninverting differential line input, valid output with as little as 50 mV input voltage difference. |
| 3 | 1R | output | Channel 1 receiver LVTTL logic output. |
| 4 | 1DE | input | Channel 1 driver enable input (LVTTL, 5-V tolerant); driver is high impedance when disabled. |
| 5 | 2R | output | Channel 2 receiver LVTTL logic output. |
| 6 | 2A | input | Channel 2 receiver noninverting differential line input, valid output with as little as 50 mV input voltage difference. |
| 7 | 2B | input | Channel 2 receiver inverting differential line input, detecting a 50 mV differential with up to 1 V ground potential difference. |
| 8 | GND | power_in | Ground. |
| 9 | 2D | input | Channel 2 driver LVTTL data input (5-V tolerant). |
| 10 | 2Y | output | Channel 2 driver noninverting differential LVDS output, typically 340 mV into a 50-ohm load. |
| 11 | 2Z | output | Channel 2 driver inverting differential LVDS output, typically 340 mV into a 50-ohm load. |
| 12 | 2DE | input | Channel 2 driver enable input (LVTTL, 5-V tolerant); driver is high impedance when disabled. |
| 13 | 1Z | output | Channel 1 driver inverting differential LVDS output, typically 340 mV into a 50-ohm load. |
| 14 | 1Y | output | Channel 1 driver noninverting differential LVDS output, typically 340 mV into a 50-ohm load. |
| 15 | 1D | input | Channel 1 driver LVTTL data input (5-V tolerant). |
| 16 | VCC | power_in | Single 3.3-V supply; driver is high impedance with VCC < 1.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Interface |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `SN65LVDM051DR`
- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
- 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files: `sn65lvdm051dr-etched.step` / `sn65lvdm051dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn65lvdm051dr.step` / `sn65lvdm051dr.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/sn65lvdm051.pdf) (41 pp, sha256 `da1071ed34b491ab`, retrieved 2026-10-11, 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/sn65lvdm051dr-datasheet.pdf)