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INA597IDR

Public Made by Adom

by adom

Texas Instruments Differential Amplifiers, SOIC-8. Pinout cross-checked by two models against 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 ina597idr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers ina597idr: viewers · Ray 13d ago
ina597idr-etched.fit.json ina597idr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
ina597idr-etched.glb ina597idr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
ina597idr-etched.step ina597idr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
ina597idr.glb Publish 0.1.0 · Ray 13d ago
ina597idr.kicad_mod Publish 0.1.0 · Ray 13d ago
ina597idr.kicad_sym Publish 0.1.0 · Ray 13d ago
ina597idr.lbr Publish 0.1.0 · Ray 13d ago
ina597idr.step Publish 0.1.0 · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 10d ago
README.md Initial commit: component/ina597idr · Ray 13d ago

INA597IDR

Texas Instruments · Differential Amplifiers · SOIC-8

INA597IDR 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 REF input Reference input connected via 6-kΩ resistor to op-amp noninverting terminal; used as reference pin in G = ½ configuration and positive input in G = 2 configuration.
2 −IN input Inverting input connected via 12-kΩ resistor to op-amp inverting terminal; used as negative input in G = ½ configuration and feedback connection in G = 2 configuration.
3 +IN input Noninverting input connected via 12-kΩ resistor to op-amp noninverting terminal; used as positive input in G = ½ configuration and reference pin in G = 2 configuration.
4 V− power_in Negative (lowest) power supply rail; single-supply 4.5 V to 36 V or dual-supply ±2.25 V to ±18 V.
5 SENSE input Feedback input connected via 6-kΩ resistor to op-amp inverting terminal; connected to output in G = ½ configuration and used as negative input in G = 2 configuration.
6 OUT output Amplifier output.
7 V+ power_in Positive (highest) power supply rail; single-supply 4.5 V to 36 V or dual-supply ±2.25 V to ±18 V.
8 NC unconnected No internal connection; pin can be left floating.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: INA597IDR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ina597idr-etched.step / ina597idr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina597idr.step / ina597idr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (48 pp, sha256 3bf1e14e72b628a5, retrieved 2026-09-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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).

Datasheet PDF