# THS4141ID

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

THS4141ID 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 | VIN− | power_in | Inverting input of the fully differential amplifier; input voltage is limited to ±VCC. |
| 2 | VOCM | input | Output common-mode voltage control input; the output common-mode voltage VOC equals VOCM. |
| 3 | VCC+ | power_in | Positive supply; VCC- to VCC+ must not exceed ±16.5 V absolute maximum (5-V single supply to ±15-V dual supply operation). |
| 4 | VOUT+ | output | Non-inverting differential output; output current is limited to 150 mA absolute maximum. |
| 5 | VOUT− | output | Inverting differential output; output current is limited to 150 mA absolute maximum. |
| 6 | VCC− | power_in | Negative supply (ground for single-supply operation); VCC- to VCC+ must not exceed ±16.5 V absolute maximum. |
| 7 | NC | unconnected | No internal connection on the THS4141 (this pin is PD shutdown on the THS4140). |
| 8 | VIN+ | power_in | Non-inverting input of the fully differential amplifier; input voltage is limited to ±VCC. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `THS4141ID`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `ths4141id-etched.step` / `ths4141id-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths4141id.step` / `ths4141id.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/ths4141.pdf) (39 pp, sha256 `3204efc202b29e66`, retrieved 2026-10-01, 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/ths4141id-datasheet.pdf)