component

TLC2272AIDR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tlc2272aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
package.json Publish 0.2.0 · Ray 2mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
page.json tlc2272aidr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 28d ago
README.md tlc2272aidr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago
tlc2272aidr-etched.fit.json tlc2272aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tlc2272aidr-etched.glb tlc2272aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tlc2272aidr-etched.step tlc2272aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
tlc2272aidr.glb Publish 0.1.0 · Ray 2mo ago
tlc2272aidr.kicad_mod Publish 0.1.0 · Ray 2mo ago
tlc2272aidr.kicad_sym Publish 0.1.0 · Ray 2mo ago
tlc2272aidr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray 2mo ago
tlc2272aidr.step Publish 0.1.0 · Ray 2mo ago

TLC2272AIDR

Texas Instruments · Operational Amplifier · SOIC-8

TLC2272AIDR 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 of amplifier channel 1. Rail-to-rail output stage; ±50 mA max output current, short-circuit protected to either supply.
2 1IN- input Inverting input of amplifier channel 1. High-impedance CMOS input; input current typ 1 pA. Must stay within VDD- to VDD+.
3 1IN+ input Non-inverting input of amplifier channel 1. Common-mode input range includes the negative supply rail; high-impedance CMOS input, typ 1 pA bias current.
4 VDD-/GND power_in Negative (lowest) supply pin. Ties to GND in single-supply operation or to the negative rail in split-supply operation. Recommended operating supply
5 2IN+ input Non-inverting input of amplifier channel 2. Common-mode input range includes the negative rail; high-impedance CMOS input.
6 2IN- input Inverting input of amplifier channel 2. High-impedance CMOS input; typ 1 pA input bias current.
7 2OUT output Output of amplifier channel 2. Rail-to-rail output stage; ±50 mA max output current, short-circuit protected.
8 VDD+ power_in Positive (highest) supply pin. Recommended supply voltage 2.2 V to 8 V (or up to ±8 V split). Absolute maximum 8 V with respect to VDD-.

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.

  • TLC2272AIDRD
  • TLC2272AIDR
  • TLC2272AIDRPW
  • TLC2272AIDRPWR
  • TLC2272AIDRP
  • TLC2272AIDRJG
  • TLC2272AIDRFK
  • TLC2272AIDRU

CAD (KiCad official)

  • Symbol: TLC2272AIDR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tlc2272aidr-etched.step / tlc2272aidr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc2272aidr.step / tlc2272aidr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tlc2272aidr.step 122 KB You want the bare part, or you mark your own boards.
tlc2272aidr-etched.step 1.9 MB You want the part with TLC2272AIDR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 491 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: Texas Instruments datasheet (62 pp, sha256 562735cf7e12d906, 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