component

INA819IDGKR

Public Made by Adom

by adom

Texas Instruments Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsina819idgkrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 23h ago
viewers ina819idgkr: viewers · Ray 23h ago
ina819idgkr-etched.glb ina819idgkr: factory component page (tier=lcsc) · Ray 23h ago
ina819idgkr-etched.step ina819idgkr: factory component page (tier=lcsc) · Ray 23h ago
ina819idgkr-hero.glb ina819idgkr: hero GLB from the etched model (keeps the MPN mark) · Ray 7h ago
ina819idgkr-hero.overlay.json Publish 0.1.0 · Ray 23h ago
ina819idgkr.glb Publish 0.1.0 · Ray 23h ago
ina819idgkr.kicad_mod Publish 0.1.0 · Ray 23h ago
ina819idgkr.kicad_sym Publish 0.1.0 · Ray 23h ago
ina819idgkr.lbr Publish 0.1.0 · Ray 23h ago
ina819idgkr.step Publish 0.1.0 · Ray 23h ago
package.json Publish 0.1.0 · Ray 23h ago
page.json Set visibility: public · Ray 23h ago
README.md Initial commit: component/ina819idgkr · Ray 23h ago

INA819IDGKR

Texas Instruments · Instrumentation Amplifiers · MSOP-8

INA819IDGKR from Texas Instruments, in a MSOP-8. 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 -IN input Negative (inverting) input; signal input pins are rated -60 V to 60 V absolute maximum.
2 RG passive Gain setting pin; place a gain resistor between pin 2 and pin 3, with G = 1 + 50 kΩ / RG.
3 RG passive Gain setting pin; place a gain resistor between pin 2 and pin 3, with G = 1 + 50 kΩ / RG.
4 +IN input Positive (noninverting) input; signal input pins are rated -60 V to 60 V absolute maximum.
5 -VS power_in Negative supply; recommended operation is ±2.25 V to ±18 V dual supply or 4.5 V to 36 V single supply.
6 REF input Reference input that must be driven by a low impedance source; VREF pin is rated -20 V to 20 V absolute maximum.
7 OUT output Output; maximum voltage is (-Vs) - 0.5 V to (+Vs) + 0.5 V and maximum output current is ±50 mA.
8 +VS power_in Positive supply; recommended operation is 4.5 V to 36 V single supply or ±2.25 V to ±18 V dual supply, with absolute maximum of 40 V single or ±20 V dual.

Key specifications

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

CAD (KiCad official)

  • Symbol: INA819IDGKR
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ina819idgkr-etched.step / ina819idgkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina819idgkr.step / ina819idgkr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (52 pp, sha256 29478001f5b66c83, retrieved 2026-10-08, tier: lcsc)
  • 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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).

Datasheet PDF