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OPA172IDCKR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SC-70-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmpopa172idckr
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Contents

README

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OPA172IDCKR

Texas Instruments · Operational Amplifier · SC-70-5

OPA172IDCKR from Texas Instruments, in a SC-70-5. 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 +IN input Non-inverting input of the op-amp. Common-mode range extends 100mV beyond the negative rail and up to within 2V of the positive rail for normal operation.
2 V- power_in Negative supply rail. Total supply voltage V+ to V- must be between 4.5V and 36V (single-supply) or ±2.25V to ±18V (dual-supply).
3 -IN input Inverting input of the op-amp. Used with feedback network to set closed-loop gain.
4 OUT output Rail-to-rail output. Drives up to 1.6mA per amplifier at quiescent; capable of driving typical resistive and capacitive loads.
5 V+ power_in Positive supply rail. Total supply voltage V+ to V- must be between 4.5V and 36V (single-supply) or ±2.25V to ±18V (dual-supply).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • OPA172IDCKR
  • OPA172IDCKT
  • OPA172IDCKRIDBVR
  • OPA172IDCKRIDBVT
  • OPA172IDCKRIDR

CAD (KiCad official)

  • Symbol: OPA172IDCKR
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: opa172idckr-etched.step / opa172idckr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa172idckr.step / opa172idckr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 8450068d24b46881, retrieved 2026-08-17, tier: manufacturer)
  • 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: 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