component

OP37GM

Public Made by Adom

by adom

HGSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsop37gmfactory-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 6h ago
viewers op37gm: viewers · Ray 6h ago
op37gm-etched.glb Publish 0.1.0 · Ray 6h ago
op37gm-etched.step op37gm: factory component page (tier=lcsc) · Ray 6h ago
op37gm-hero.glb op37gm: hero GLB from the etched model (keeps the MPN mark) · Ray 6h ago
op37gm-hero.overlay.json Publish 0.1.0 · Ray 6h ago
op37gm.glb Publish 0.1.0 · Ray 6h ago
op37gm.kicad_mod Publish 0.1.0 · Ray 6h ago
op37gm.kicad_sym Publish 0.1.0 · Ray 6h ago
op37gm.lbr Publish 0.1.0 · Ray 6h ago
op37gm.step Publish 0.1.0 · Ray 6h ago
package.json Publish 0.1.0 · Ray 6h ago
page.json Set visibility: public · Ray 6h ago
README.md Publish 0.1.0 · Ray 6h ago

OP37GM

HGSEMI · Operational Amplifier · SOP-8

OP37GM from HGSEMI, in a SOP-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 VOS TRIM passive Offset null (VOS trim) terminal, connected with pin 8 across a 20 kΩ potentiometer whose wiper goes to VCC+ to null the input offset voltage.
2 -IN input Inverting input; input voltage range is ±13 V typical with a maximum rating of ±18 V and differential input voltage up to ±30 V.
3 +IN input Non-inverting input; input voltage range is ±13 V typical with a maximum rating of ±18 V and differential input voltage up to ±30 V.
4 V- power_in Negative supply terminal; the device operates from supplies of ±3 V to ±18 V.
5 NC unconnected No connect; the datasheet marks this pin as NC = NO CONNECT.
6 OUT output Amplifier output; peak swing is ±12 V into 10 kΩ and ±11.5 V into 2 kΩ at VCC=±15 V.
7 V+ power_in Positive supply terminal; the device operates from supplies of ±3 V to ±18 V.
8 VOS TRIM passive Offset null (VOS trim) terminal, connected with pin 1 across a 20 kΩ potentiometer whose wiper goes to VCC+ to null the input offset voltage.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: OP37GM
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: op37gm-etched.step / op37gm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); op37gm.step / op37gm.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (8 pp, sha256 55e8bdda5ff3c4a4, retrieved 2026-10-27, 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-sonnet-5-5 (text+vision), consensus claude-opus-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