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TLC2272AQDRQ1

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by Ray

Texas Instruments Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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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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Contents

README

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TLC2272AQDRQ1

Texas Instruments · Precision OpAmps · SOIC-8

TLC2272AQDRQ1 from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1OUT output Output, channel 1. Rail-to-rail CMOS output; can source/sink up to ±50 mA (absolute max) and is short-circuit protected to either supply rail.
2 1IN- input Inverting input, channel 1. High-impedance CMOS input (10^12 Ω differential); common-mode range includes the negative rail (VDD- - 0.3 V to VDD+ - 1.5 V).
3 1IN+ input Noninverting input, channel 1. High-impedance CMOS input (10^12 Ω differential); 1 pA typical input bias current; common-mode range includes the negative rail.
4 VDD- power_in Negative (lowest) supply. In single-supply operation this pin is tied to GND; in split-supply operation accepts down to -8 V. Total supply range ±2.2 V to ±8 V.
5 2IN+ input Noninverting input, channel 2. High-impedance CMOS input (10^12 Ω differential); 1 pA typical input bias current; common-mode range includes the negative rail.
6 2IN- input Inverting input, channel 2. High-impedance CMOS input (10^12 Ω differential); common-mode range includes the negative rail (VDD- - 0.3 V to VDD+ - 1.5 V).
7 2OUT output Output, channel 2. Rail-to-rail CMOS output; can source/sink up to ±50 mA (absolute max) and is short-circuit protected to either supply rail.
8 VDD+ power_in Positive (highest) supply. Single-supply range 2.2 V to 8 V (referenced to VDD-/GND); split-supply range up to ±8 V. Bypass with 0.1 µF close to the pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • TLC2272AQDRQ1
  • TLC2272AQDRQ1PW
  • TLC2272AQDRQ1PWR
  • TLC2272AQDRQ1D

CAD (KiCad official)

  • Symbol: TLC2272AQDRQ1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 d65cd17107606dd8, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF