# THS7315DR

**Texas Instruments** · Video Amplifiers · SOIC-8

THS7315DR 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 | CH. 1 IN | input | Video input for channel 1. |
| 2 | CH. 2 IN | input | Video input for channel 2. |
| 3 | CH. 3 IN | input | Video input for channel 3. |
| 4 | VS+ | power_in | Positive power supply pin; connect to 3 V to 5 V. |
| 5 | GND | power_in | Ground pin for all internal circuitry. |
| 6 | CH.3 OUT | output | Video output for channel 3. |
| 7 | CH.2 OUT | output | Video output for channel 2. |
| 8 | CH.1 OUT | output | Video output for channel 1. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `THS7315DR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `ths7315dr-etched.step` / `ths7315dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths7315dr.step` / `ths7315dr.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/ths7315.pdf) (29 pp, sha256 `030dfadb40760909`, retrieved 2026-10-09, 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/ths7315dr-datasheet.pdf)