# TL082CMX

**Texas Instruments** · FET Input Amplifiers · SOIC-8

TL082CMX 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 | OUTPUT A | output | Output of amplifier A, which drives a 2 kΩ load to ±10V over 0°C to +70°C. |
| 2 | INVERTING INPUT A | input | Inverting input of amplifier A, JFET input with 50 pA typical bias current. |
| 3 | NON-INVERTING INPUT A | input | Non-inverting input of amplifier A, JFET input with 50 pA typical bias current. |
| 4 | V- | power_in | Negative supply, which inputs must not exceed below; the device works on supplies down to ±6V and the absolute maximum supply is ±18V. |
| 5 | NON-INVERTING INPUT B | input | Non-inverting input of amplifier B, JFET input with 50 pA typical bias current. |
| 6 | INVERTING INPUT B | input | Inverting input of amplifier B, JFET input with 50 pA typical bias current. |
| 7 | OUTPUT B | output | Output of amplifier B, which drives a 2 kΩ load to ±10V over 0°C to +70°C. |
| 8 | V+ | power_in | Positive supply, with an absolute maximum supply voltage of ±18V and a typical supply current of 3.6 mA. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TL082CMX`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tl082cmx-etched.step` / `tl082cmx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl082cmx.step` / `tl082cmx.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/tl082-n) (26 pp, sha256 `8748787851567379`, retrieved 2026-10-07, 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/tl082cmx-datasheet.pdf)