# TS972IDT

**STMicroelectronics** · Operational Amplifier · SOIC-8

TS972IDT from STMicroelectronics, 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 | OUT1 | output | Output of amplifier 1; rail-to-rail swing ±2.4 V (typ) at VCC = ±2.5 V, source 1.5 mA / sink 100 mA. |
| 2 | IN1- | input | Inverting input of amplifier 1; common-mode range VDD+1.15 V to VCC−1.15 V, input bias current 750 nA max. |
| 3 | IN1+ | input | Non-inverting input of amplifier 1; common-mode range VDD+1.15 V to VCC−1.15 V, input bias current 750 nA max. |
| 4 | VDD | power_in | Negative supply rail; 2.7 V to 10 V single-supply (VDD = GND) or split supply down to −5 V; absolute maximum 12 V total supply. |
| 5 | IN2+ | input | Non-inverting input of amplifier 2; common-mode range VDD+1.15 V to VCC−1.15 V, input bias current 750 nA max. |
| 6 | IN2- | input | Inverting input of amplifier 2; common-mode range VDD+1.15 V to VCC−1.15 V, input bias current 750 nA max. |
| 7 | OUT2 | output | Output of amplifier 2; rail-to-rail swing ±2.4 V (typ) at VCC = ±2.5 V, source 1.5 mA / sink 100 mA. |
| 8 | VCC | power_in | Positive supply rail; 2.7 V to 10 V (single or split supply); quiescent current 2.8 mA max per amplifier; absolute maximum 12 V total supply. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TS972IDT`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `ts972idt-etched.step` / `ts972idt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ts972idt.step` / `ts972idt.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/8588879967614873600) (18 pp, sha256 `8cf0a37b91551215`, retrieved 2026-09-30, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (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/ts972idt-datasheet.pdf)