# LMH6628MAX

**Texas Instruments** · Operational Amplifier · SOIC-8

LMH6628MAX from Texas Instruments, in a SOIC-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 | VOUT1 | output | Output of amplifier 1; short-circuit protected to ground, with output current typically ±85mA. |
| 2 | VINV1 | input | Inverting input of amplifier 1. |
| 3 | VNON-INV1 | input | Non-inverting input of amplifier 1. |
| 4 | -VCC | power_in | Negative supply (ground in single-supply use) for operation from ±2.5V to ±6V total supply; bypass with 0.1µF close to the pin. |
| 5 | VNON-INV2 | input | Non-inverting input of amplifier 2. |
| 6 | VINV2 | input | Inverting input of amplifier 2. |
| 7 | VOUT2 | output | Output of amplifier 2; short-circuit protected to ground, with output current typically ±85mA. |
| 8 | +VCC | power_in | Positive supply for operation from ±2.5V to ±6V (5V to 12V single supply); bypass with 0.1µF close to the pin. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `LMH6628MAX`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `lmh6628max-etched.step` / `lmh6628max-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmh6628max.step` / `lmh6628max.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/lmh6628) (24 pp, sha256 `70cc3a43d659ec90`, retrieved 2026-10-08, tier: lcsc)
- **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/lmh6628max-datasheet.pdf)