# TLV3402IDGKR

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

TLV3402IDGKR 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 | 1OUT | output | Channel 1 output, an open-drain CMOS output stage. |
| 2 | 1IN- | input | Channel 1 inverting input; the input common-mode range is -0.1 V to VCC + 5 V. |
| 3 | 1IN+ | input | Channel 1 noninverting input; the input common-mode range is -0.1 V to VCC + 5 V. |
| 4 | GND | power_in | Ground reference; all voltages except differential voltages are specified with respect to GND. |
| 5 | 2IN+ | input | Channel 2 noninverting input; the input common-mode range is -0.1 V to VCC + 5 V. |
| 6 | 2IN- | input | Channel 2 inverting input; the input common-mode range is -0.1 V to VCC + 5 V. |
| 7 | 2OUT | output | Channel 2 output, an open-drain CMOS output stage. |
| 8 | VCC | power_in | Positive power supply; the single-supply range for the I-suffix version is 2.7 V to 16 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `TLV3402IDGKR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `tlv3402idgkr-etched.step` / `tlv3402idgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv3402idgkr.step` / `tlv3402idgkr.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/tlv3402) (41 pp, sha256 `e99a508fc84f8abd`, retrieved 2026-10-08, tier: lcsc)
- **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/tlv3402idgkr-datasheet.pdf)