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SGM8552XS8G

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SGMICRO Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Contents

README

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SGM8552XS8G

SGMICRO · Precision OpAmps · SOIC-8

SGM8552XS8G from SGMICRO, in a SOIC-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 op-amp channel A. Rail-to-rail output stage swings within a few mV of both supply rails; short-circuit current limit typ. 48mA at Vs=+5V.
2 -INA input Inverting input of op-amp channel A. Rail-to-rail input; input bias current typ. 10pA, input offset current typ. 5pA.
3 +INA input Non-inverting input of op-amp channel A. Rail-to-rail input range 0V to +Vs; input bias current typ. 10pA.
4 -Vs power_in Negative supply / ground pin. In single-supply operation connect to GND; total supply voltage +Vs to -Vs must be between 2.5V and 5.5V (absolute max 6V).
5 +INB input Non-inverting input of op-amp channel B. Rail-to-rail input range 0V to +Vs; input bias current typ. 10pA.
6 -INB input Inverting input of op-amp channel B. Rail-to-rail input; input bias current typ. 10pA, input offset current typ. 5pA.
7 OUTB output Output of op-amp channel B. Rail-to-rail output stage; short-circuit current limit typ. 48mA at Vs=+5V.
8 +Vs power_in Positive supply pin. Operating range 2.5V to 5.5V referenced to -Vs; absolute maximum 6V. Total quiescent current typ. 930µA at Vs=+5V (both channels).

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • SGM8552XS8G/TR
  • SGM8552XS8GXMS8G/TR

CAD (KiCad official)

  • Symbol: SGM8552XS8G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: sgm8552xs8g-etched.step / sgm8552xs8g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sgm8552xs8g.step / sgm8552xs8g.glb are the bare package body.

Provenance

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

  • Datasheet: SGMICRO datasheet (12 pp, sha256 08aab72ecb51996f, 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