# TL071HIDCKR

**Texas Instruments** · FET Input Amplifiers · SC-70-5

TL071HIDCKR from Texas Instruments, in a SC-70-5. 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 | IN+ | input | Non-inverting input terminal; operating voltage range (VCC-) + 4 to (VCC+) + 0.1 V. |
| 2 | VCC- | power_in | Negative power supply rail for dual-supply operation (ground in single-supply configuration). |
| 3 | IN- | input | Inverting input terminal; operating voltage range (VCC-) + 4 to (VCC+) + 0.1 V. |
| 4 | OUT | output | Amplifier output terminal with voltage swing capability from (VCC-) + 0.3 to (VCC+) - 0.3 V. |
| 5 | VCC+ | power_in | Positive power supply rail; total supply voltage range 4.5 to 40 V (single supply) or ±2.25 to ±20 V (dual supply). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `TL071HIDCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `tl071hidckr-etched.step` / `tl071hidckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl071hidckr.step` / `tl071hidckr.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/tl074a) (90 pp, sha256 `ec4a201e6b0fe15d`, retrieved 2026-10-01, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/tl071hidckr-datasheet.pdf)