component
TLC271CPSR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SO-8-208mil. 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
markdownTLC271CPSR
Texas Instruments · Operational Amplifier · SO-8-208mil
TLC271CPSR from Texas Instruments, in a SO-8-208mil. 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 | OFFSET N1 | passive | Input offset null terminal; a 25-kΩ potentiometer between N1 and N2 trims input offset voltage. |
| 2 | IN- | input | Inverting input; input voltage range -0.3 V to VDD absolute maximum. |
| 3 | IN+ | input | Non-inverting input; input voltage range -0.3 V to VDD absolute maximum. |
| 4 | GND | power_in | Ground / negative supply rail. |
| 5 | OFFSET N2 | passive | Input offset null terminal; a 25-kΩ potentiometer between N1 and N2 trims input offset voltage. |
| 6 | OUT | output | Amplifier output; output current up to ±30 mA absolute maximum. |
| 7 | VDD | power_in | Positive supply, 3 V to 16 V for C-suffix, 18 V absolute maximum. |
| 8 | BIAS SELECT | input | Selects bias mode: GND for high, 1 V to VDD-1 V (midpoint) for medium, VDD for low bias in single-supply operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SO-8-208mil |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLC271CPSR - Footprint:
Package_SO:SO-8_3.9x4.9mm_P1.27mm - 3D model: SO-8-208mil (KiCad packages3D, STEP)
- 3D model files:
tlc271cpsr-etched.step/tlc271cpsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc271cpsr.step/tlc271cpsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (86 pp, sha256
462161034a481a4b, retrieved 2026-10-12, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).