component
TL971IDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTL971IDR
Texas Instruments · Operational Amplifier · SOIC-8
TL971IDR 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 | NC | unconnected | No internal connection; the datasheet identifies this pin as NC on the D package. |
| 2 | IN- | input | Inverting input; the recommended common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V. |
| 3 | IN+ | input | Non-inverting input; the recommended common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V. |
| 4 | VCC- | power_in | Negative supply rail; the recommended total supply voltage VCC is 2.7 V to 12 V. |
| 5 | NC | unconnected | No internal connection; the datasheet identifies this pin as NC on the D package. |
| 6 | OUT | output | Amplifier output with rail-to-rail swing (±2.4 V at VCC = ±2.5 V); input and output voltages must never exceed VCC+ + 0.3 V. |
| 7 | VCC+ | power_in | Positive supply rail; recommended supply voltage 2.7 V to 12 V, absolute maximum supply 15 V. |
| 8 | NC | unconnected | No internal connection; the datasheet identifies this pin as NC on the D package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TL971IDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tl971idr-etched.step/tl971idr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl971idr.step/tl971idr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
586097c3f3f197d1, retrieved 2026-10-08, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).