# LMC6772QMMX

**Texas Instruments** · Comparators · VSSOP-8

LMC6772QMMX from Texas Instruments, in a VSSOP-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 | OUT A | output | Open-drain output of comparator A, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection). |
| 2 | IN A- | input | Inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails. |
| 3 | IN A+ | input | Non-inverting input of comparator A, with rail-to-rail common-mode range extending beyond both supply rails. |
| 4 | V- | power_in | Negative supply (ground in single-supply use); total supply voltage V+ to V- is 2.7V to 15V. |
| 5 | IN B+ | input | Non-inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails. |
| 6 | IN B- | input | Inverting input of comparator B, with rail-to-rail common-mode range extending beyond both supply rails. |
| 7 | OUT B | output | Open-drain output of comparator B, which can be pulled up to any rail up to 15V independent of the supply and has ±30mA absolute-maximum output current (40mA short-circuit protection). |
| 8 | V+ | power_in | Positive supply, 2.7V to 15V operating range with 16V absolute maximum (V+ to V-). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMC6772QMMX`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `lmc6772qmmx-etched.step` / `lmc6772qmmx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmc6772qmmx.step` / `lmc6772qmmx.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/lmc6772) (27 pp, sha256 `af2085195db90373`, 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/lmc6772qmmx-datasheet.pdf)