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AD8552M

Public Made by Adom

by adom

HGSEMI Operational Amplifier, SOP-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 ad8552m: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
ad8552m-etched.fit.json ad8552m: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ad8552m-etched.glb ad8552m: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 5d ago
ad8552m-etched.step ad8552m: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 5d ago
ad8552m.glb Publish 0.1.0 · Ray 2mo ago
ad8552m.kicad_mod Publish 0.1.0 · Ray 2mo ago
ad8552m.kicad_sym Publish 0.1.0 · Ray 2mo ago
ad8552m.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 2mo ago
ad8552m.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.2.0 · Ray 2mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 2mo ago
page.json ad8552m: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 5d ago
README.md ad8552m: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

AD8552M

HGSEMI · Operational Amplifier · SOP-8

AD8552M from HGSEMI, in a SOP-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 Amplifier A output. Rail-to-rail output, short-circuit limit 60 mA, output current 65 mA typ.
2 INA- input Amplifier A inverting input. Rail-to-rail input range (VSS-0.5 V to VDD+0.5 V abs max), input bias current 20 pA typ.
3 INA+ input Amplifier A non-inverting input. Rail-to-rail input range, input bias current 20 pA typ.
4 VSS power_in Negative supply / ground. Single-supply operation with VDD-VSS from 1.8 V to 5.5 V (7.5 V abs max).
5 INB+ input Amplifier B non-inverting input. Rail-to-rail input range, input bias current 20 pA typ.
6 INB- input Amplifier B inverting input. Rail-to-rail input range, input bias current 20 pA typ.
7 OUTB output Amplifier B output. Rail-to-rail output, short-circuit limit 60 mA, output current 65 mA typ.
8 VDD power_in Positive supply. 1.8 V to 5.5 V single-supply operation (7.5 V abs max). Quiescent current 180 µA per amplifier typ.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-8
Category Op-amp/Cmp
Pins 8

Ordering variants

  • AD8552MM/TR
  • AD8552MMM/TR
  • AD8552MDQ3/TR

CAD (KiCad official)

  • Symbol: AD8552M
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ad8552m-etched.step / ad8552m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad8552m.step / ad8552m.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
ad8552m.step 122 KB You want the bare part, or you mark your own boards.
ad8552m-etched.step 1.7 MB You want the part with AD8552M already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 426 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: HGSEMI datasheet (14 pp, sha256 cc410ba754d21631, 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