# LMV393IPWR

**Texas Instruments** · Comparators · TSSOP-8

LMV393IPWR from Texas Instruments, in a TSSOP-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 | 1OUT | output | Comparator output pin with open collector configuration and 150mV typical output saturation voltage. |
| 2 | 1IN- | input | Comparator negative input pin with input voltage range 0 to VCC+. |
| 3 | 1IN+ | input | Comparator positive input pin with input voltage range 0 to VCC+. |
| 4 | GND | power_in | Ground reference. |
| 5 | 2IN+ | input | Comparator positive input pin with input voltage range 0 to VCC+. |
| 6 | 2IN- | input | Comparator negative input pin with input voltage range 0 to VCC+. |
| 7 | 2OUT | output | Comparator output pin with open collector configuration and 150mV typical output saturation voltage. |
| 8 | VCC+ | power_in | Supply pin with operating voltage range 2.7V to 5.5V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMV393IPWR`
- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `lmv393ipwr-etched.step` / `lmv393ipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv393ipwr.step` / `lmv393ipwr.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/lmv331) (44 pp, sha256 `ead88527af28a03d`, retrieved 2026-10-03, 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-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/lmv393ipwr-datasheet.pdf)