# TSB624IPT

**STMicroelectronics** · Operational Amplifier · TSSOP-14

TSB624IPT from STMicroelectronics, in a TSSOP-14. 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 | OUT1 | output | Output of amplifier 1, which has a rail-to-rail output; short-circuits can cause excessive heating and destructive dissipation. |
| 2 | IN1- | input | Negative (inverting) input of amplifier 1; the input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 3 | IN1+ | input | Positive (non-inverting) input of amplifier 1; the common-mode input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 4 | VCC+ | power_in | Positive supply voltage; the supply voltage range is 2.7 to 36 V. |
| 5 | IN2+ | input | Positive (non-inverting) input of amplifier 2; the common-mode input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 6 | IN2- | input | Negative (inverting) input of amplifier 2; the input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 7 | OUT2 | output | Output of amplifier 2, which has a rail-to-rail output; short-circuits can cause excessive heating and destructive dissipation. |
| 8 | OUT3 | output | Output of amplifier 3, which has a rail-to-rail output; short-circuits can cause excessive heating and destructive dissipation. |
| 9 | IN3- | input | Negative (inverting) input of amplifier 3; the input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 10 | IN3+ | input | Positive (non-inverting) input of amplifier 3; the common-mode input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 11 | VCC- | power_in | Negative supply voltage (0 V in the datasheet test conditions); the supply voltage range is 2.7 to 36 V. |
| 12 | IN4+ | input | Positive (non-inverting) input of amplifier 4; the common-mode input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 13 | IN4- | input | Negative (inverting) input of amplifier 4; the input voltage must stay within (VCC-) -0.1 V to (VCC+) -1 V and input current must be limited by a series resistor to 10 mA max. |
| 14 | OUT4 | output | Output of amplifier 4, which has a rail-to-rail output; short-circuits can cause excessive heating and destructive dissipation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `TSB624IPT`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `tsb624ipt-etched.step` / `tsb624ipt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tsb624ipt.step` / `tsb624ipt.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604300226471604224) (35 pp, sha256 `d82b05f1bebbe64a`, retrieved 2026-10-09, 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/tsb624ipt-datasheet.pdf)