# LMV834MTX

**Texas Instruments** · Operational Amplifier · TSSOP-14

LMV834MTX from Texas Instruments, in a TSSOP-14. 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 | OUT A | output | Output of channel A. |
| 2 | IN A- | input | Inverting input of channel A. |
| 3 | IN A+ | input | Non-inverting input of channel A. |
| 4 | V+ | power_in | Positive power supply, the highest potential pin of the device. |
| 5 | IN B+ | input | Non-inverting input of channel B. |
| 6 | IN B- | input | Inverting input of channel B. |
| 7 | OUT B | output | Output of channel B. |
| 8 | OUT C | output | Output of channel C. |
| 9 | IN C- | input | Inverting input of channel C. |
| 10 | IN C+ | input | Non-inverting input of channel C. |
| 11 | V- | power_in | Negative power supply, the lowest potential pin of the device. |
| 12 | IN D+ | input | Non-inverting input of channel D. |
| 13 | IN D- | input | Inverting input of channel D. |
| 14 | OUT D | output | Output of channel D. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `LMV834MTX`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `lmv834mtx-etched.step` / `lmv834mtx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv834mtx.step` / `lmv834mtx.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/lmv834) (42 pp, sha256 `75c26eaaa17a8d8a`, retrieved 2026-10-08, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/lmv834mtx-datasheet.pdf)