component

LM2904XK-G

Public Made by Adom

by adom

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

componentamplifiers-comparatorslm2904xk-gfactory-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 19d ago
viewers lm2904xk-g: viewers · Ray 19d ago
lm2904xk-g-etched.glb lm2904xk-g: factory component page (tier=lcsc) · Ray 19d ago
lm2904xk-g-etched.step lm2904xk-g: factory component page (tier=lcsc) · Ray 19d ago
lm2904xk-g-hero.glb lm2904xk-g: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
lm2904xk-g-hero.overlay.json Publish 0.1.0 · Ray 19d ago
lm2904xk-g.glb Publish 0.1.0 · Ray 19d ago
lm2904xk-g.kicad_mod Publish 0.1.0 · Ray 19d ago
lm2904xk-g.kicad_sym Publish 0.1.0 · Ray 19d ago
lm2904xk-g.lbr Publish 0.1.0 · Ray 19d ago
lm2904xk-g.step Publish 0.1.0 · Ray 19d ago
package.json Publish 0.1.0 · Ray 19d ago
page.json Set visibility: public · Ray 19d ago
README.md Publish 0.1.0 · Ray 19d ago

LM2904XK-G

Jiangsu RUNIC Tech · Operational Amplifier · SOP-8

LM2904XK-G from Jiangsu RUNIC Tech, 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 OUTA output Output of channel A; the output swings between the supply rails, and the datasheet limits output pins to (V-) - 0.3 V to (V+) + 0.3 V.
2 -INA input Inverting input of channel A; the datasheet limits signal input pins to (V-) - 0.3 V to (V+) + 0.3 V.
3 +INA input Noninverting input of channel A; the input common-mode range is (V-) to (V+) - 1.5 V (V+) - 2 V across temperature.
4 V- power_in Negative (lowest) power supply or ground, used for single-supply operation.
5 +INB input Noninverting input of channel B; the input common-mode range is (V-) to (V+) - 1.5 V (V+) - 2 V across temperature.
6 -INB input Inverting input of channel B; the datasheet limits signal input pins to (V-) - 0.3 V to (V+) + 0.3 V.
7 OUTB output Output of channel B; the output swings between the supply rails, and the datasheet limits output pins to (V-) - 0.3 V to (V+) + 0.3 V.
8 V+ power_in Positive (highest) power supply; the operating supply range is 3 V to 36 V single-supply or ±1.5 V to ±18 V dual-supply.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: LM2904XK-G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: lm2904xk-g-etched.step / lm2904xk-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm2904xk-g.step / lm2904xk-g.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (19 pp, sha256 66619e03b6cab718, retrieved 2026-10-09, tier: lcsc)
  • 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