component

AD8274ARZ-R7

Public Made by Adom

by adom

Analog Devices Differential Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsad8274arz-r7factory-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 ad8274arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers ad8274arz-r7: viewers · Ray 1mo ago
ad8274arz-r7-etched.fit.json ad8274arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ad8274arz-r7-etched.glb ad8274arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ad8274arz-r7-etched.step ad8274arz-r7: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ad8274arz-r7.glb Publish 0.1.0 · Ray 1mo ago
ad8274arz-r7.kicad_mod Publish 0.1.0 · Ray 1mo ago
ad8274arz-r7.kicad_sym Publish 0.1.0 · Ray 1mo ago
ad8274arz-r7.lbr Publish 0.1.0 · Ray 1mo ago
ad8274arz-r7.step Publish 0.1.0 · Ray 1mo ago
package.json ad8274arz-r7: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json ad8274arz-r7: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md Initial commit: component/ad8274arz-r7 · Ray 1mo ago

AD8274ARZ-R7

Analog Devices · Differential Amplifiers · SOIC-8

AD8274ARZ-R7 from Analog Devices, 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 6 kΩ resistor connected to noninverting terminal, used as reference input (G = ½) or positive input (G = 2).
2 −IN input 12 kΩ resistor connected to inverting terminal, used as negative input (G = ½) or feedback (G = 2).
3 +IN input 12 kΩ resistor connected to noninverting terminal, used as positive input (G = ½) or reference (G = 2).
4 −VS power_in Negative power supply, supply range ±2.5 V to ±18 V.
5 SENSE input 6 kΩ resistor connected to inverting terminal, connected to output (G = ½) or negative input (G = 2).
6 OUT output Amplifier output with voltage swing from −VS + 1.5 V to +VS − 1.5 V.
7 +VS power_in Positive power supply, supply range ±2.5 V to ±18 V.
8 NC unconnected No internal connection.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: AD8274ARZ-R7
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ad8274arz-r7-etched.step / ad8274arz-r7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8274arz-r7.step / ad8274arz-r7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (16 pp, sha256 8fc2a684e4eca34a, retrieved 2026-09-21, tier: lcsc)
  • 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