component

RS8905XM

Public Made by Adom

by adom

Jiangsu RUNIC Tech Comparators, MSOP-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
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docs Publish 0.1.0 · Ray 18d ago
viewers rs8905xm: viewers · Ray 18d ago
package.json Publish 0.1.0 · Ray 18d ago
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README.md Publish 0.1.0 · Ray 18d ago
rs8905xm-etched.glb rs8905xm: factory component page (tier=lcsc) · Ray 18d ago
rs8905xm-etched.step rs8905xm: factory component page (tier=lcsc) · Ray 18d ago
rs8905xm-hero.glb rs8905xm: hero GLB from the etched model (keeps the MPN mark) · Ray 18d ago
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rs8905xm.glb Publish 0.1.0 · Ray 18d ago
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rs8905xm.step Publish 0.1.0 · Ray 18d ago

RS8905XM

Jiangsu RUNIC Tech · Comparators · MSOP-8

RS8905XM from Jiangsu RUNIC Tech, 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 OUTA output Output A is a push-pull rail-to-rail output that the datasheet rates at up to 38 mA source and 42 mA sink at 5 V supply.
2 INA- input Inverting input A, whose common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C.
3 INA+ input Noninverting input A, whose common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C.
4 V- power_in Negative (lowest) power supply; the device is specified for Vs = (V+) - (V-) from 1.4 V to 5.5 V single supply, with an absolute maximum Vs of 7 V.
5 INB+ input Noninverting input B, whose common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C.
6 INB- input Inverting input B, whose common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C.
7 OUTB output Output B is a push-pull rail-to-rail output; signal outputs that swing more than 0.5 V beyond the supply rails should be current-limited to ±55 mA or less.
8 V+ power_in Positive (highest) power supply; the device is specified for Vs = (V+) - (V-) from 1.4 V to 5.5 V single supply, with an absolute maximum Vs of 7 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: RS8905XM
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: rs8905xm-etched.step / rs8905xm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8905xm.step / rs8905xm.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (13 pp, sha256 768e0dc82ee8bc85, 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