# DS15BA101SDX

**Texas Instruments** · LVDS ICs · WSON-8-EP(3x3)

DS15BA101SDX from Texas Instruments, in a WSON-8-EP(3x3). 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 | IN+ | input | Non-inverting differential input pin. |
| 2 | IN- | input | Inverting differential input pin. |
| 3 | GND | power_in | Circuit common (ground reference). |
| 4 | RVO | input | Output voltage amplitude control; connect a resistor to VCC to set output voltage. |
| 5 | VCC | power_in | Positive power supply +3.3V. |
| 6 | GND | power_in | Circuit common (ground reference). |
| 7 | OUT- | output | Inverting differential output pin. |
| 8 | OUT+ | output | Non-inverting differential output pin. |
| 9 | GND | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(3x3) |
| Category | Interface |
| Pins | 9 |

## CAD (KiCad official)

- Symbol: `DS15BA101SDX`
- Footprint: `Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm`
- 3D model: WSON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files: `ds15ba101sdx-etched.step` / `ds15ba101sdx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ds15ba101sdx.step` / `ds15ba101sdx.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/ds15ba101) (15 pp, sha256 `39189d4b1e14c395`, retrieved 2026-10-07, tier: lcsc)
- **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/ds15ba101sdx-datasheet.pdf)