# LMV824MTX

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

LMV824MTX 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 amplifier A. |
| 2 | IN A- | input | Inverting input of amplifier A. |
| 3 | IN A+ | input | Non-inverting input of amplifier A. |
| 4 | V+ | power_in | Positive supply; recommended supply range is 2.5 V to 5.5 V, bypass with a low-ESR capacitor (10 nF suggested) close to the pin. |
| 5 | IN B+ | input | Non-inverting input of amplifier B. |
| 6 | IN B- | input | Inverting input of amplifier B. |
| 7 | OUT B | output | Output of amplifier B. |
| 8 | OUT C | output | Output of amplifier C. |
| 9 | IN C- | input | Inverting input of amplifier C. |
| 10 | IN C+ | input | Non-inverting input of amplifier C. |
| 11 | V- | power_in | Negative supply (ground in single-supply use). |
| 12 | IN D+ | input | Non-inverting input of amplifier D. |
| 13 | IN D- | input | Inverting input of amplifier D. |
| 14 | OUT D | output | Output of amplifier D. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMV824MTX`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `lmv824mtx-etched.step` / `lmv824mtx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv824mtx.step` / `lmv824mtx.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/lmv822-n-q1) (57 pp, sha256 `d1a701728d394854`, 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-sonnet-5-5` (text+vision), consensus `claude-opus-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/lmv824mtx-datasheet.pdf)