# LMV341IDCKR

**Texas Instruments** · Operational Amplifier · SC-70-6

LMV341IDCKR from Texas Instruments, in a SC-70-6. 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 | Channel 1 non-inverting input; the PMOS input stage's input range extends from ground up to V+ - 1 V (section 6.3.1). |
| 2 | GND | power_in | Ground reference pin for the device (section 4, Table 4-1). |
| 3 | IN- | input | Channel 1 inverting input; the same PMOS input range applies, from ground up to V+ - 1 V (section 6.3.1). |
| 4 | OUT | output | Channel 1 output from a CMOS rail-to-rail stage; absolute maximum output voltage is -0.3 V to VCC + 0.3 V. |
| 5 | SHDN | input | Active-low shutdown: at GND the supply current falls to near zero and the output goes high-impedance, while V+ or an open pin keeps the device on; recommended shutdown-pin levels are 0 to 0.2 V (off) and 2.4 V (2.7 V supply) or 4.5 V (5 V supply) minimum (on). |
| 6 | V+ | power_in | Positive supply; recommended single-supply range is 2.5 V to 5.5 V, with an absolute maximum of 5.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `LMV341IDCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `lmv341idckr-etched.step` / `lmv341idckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv341idckr.step` / `lmv341idckr.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/lmv344) (42 pp, sha256 `04193696ef50d1c0`, 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/lmv341idckr-datasheet.pdf)