component

SGM358YMS

Public Made by Adom

by adom

SGMICRO Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs sgm358yms: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json sgm358yms: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
README.md sgm358yms: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
sgm358yms-etched.fit.json sgm358yms: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
sgm358yms-etched.glb sgm358yms: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
sgm358yms-etched.step sgm358yms: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
sgm358yms.glb Publish 0.1.0 · Ray
sgm358yms.kicad_mod Publish 0.1.0 · Ray
sgm358yms.kicad_sym Publish 0.1.0 · Ray
sgm358yms.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
sgm358yms.step Publish 0.1.0 · Ray

SGM358YMS

SGMICRO · Operational Amplifier · MSOP-8

SGM358YMS from SGMICRO, in a MSOP-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 OUTA output Output of amplifier A. Rail-to-rail output; source/sink ~84mA/75mA typical at VS=5V.
2 -INA input Inverting input of amplifier A. Rail-to-rail input, common-mode range -0.1V to VS+0.1V; input bias current 10pA typical.
3 +INA input Non-inverting input of amplifier A. Rail-to-rail input, common-mode range -0.1V to VS+0.1V; input bias current 10pA typical.
4 -VS power_in Negative supply rail (or GND in single-supply). Supply range 2.1V to 5.5V between +VS and -VS. Absolute max VS to -VS is 6V.
5 +INB input Non-inverting input of amplifier B. Rail-to-rail input, common-mode range -0.1V to VS+0.1V; input bias current 10pA typical.
6 -INB input Inverting input of amplifier B. Rail-to-rail input, common-mode range -0.1V to VS+0.1V; input bias current 10pA typical.
7 OUTB output Output of amplifier B. Rail-to-rail output; source/sink ~84mA/75mA typical at VS=5V.
8 +VS power_in Positive supply rail. Operating supply 2.1V to 5.5V; quiescent current ~60μA/amplifier. Absolute max VS to -VS is 6V.

Key specifications

Parameter Value
Manufacturer SGMICRO
Package MSOP-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • SGM358YMS/TR
  • SGM358YS/TR
  • SGM358YP

CAD (KiCad official)

  • Symbol: SGM358YMS
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: sgm358yms-etched.step / sgm358yms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm358yms.step / sgm358yms.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sgm358yms.step 123 KB You want the bare part, or you mark your own boards.
sgm358yms-etched.step 2.3 MB You want the part with SGM358YMS already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 552 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: SGMICRO datasheet (17 pp, sha256 fba663a08e67e2de, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF