component

GC2822Z

Public Made by Adom

by adom

Gcore Audio Power OpAmps, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorgc2822z
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

GC2822Z

Gcore · Audio Power OpAmps · DIP-8

GC2822Z from Gcore, in a DIP-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 1OUT output Channel 1 audio power output. Drives the speaker/headphone load (typ. 4-32 ohm) through an output coupling capacitor in stereo mode, or directly as one leg of the BTL pair in bridge mode. Output current rated up to 0.6 A absolute maximum.
2 Vcc power_in Positive supply pin. Operating range 3 V to 12 V (absolute max 15 V). Bypass with a bulk capacitor (typ. 100 uF) plus a 0.1 uF ceramic to ground.
3 2OUT output Channel 2 audio power output. Drives the speaker/headphone load through an output coupling capacitor in stereo mode, or acts as the second BTL output in bridge mode.
4 GND power_in Ground / 0 V reference for the device.
5 2IN- input Channel 2 inverting input. Used for the feedback network setting the closed-loop voltage gain (typ. 40 dB) via an RC network to ground.
6 2IN+ input Channel 2 non-inverting input. Audio signal enters here through an AC-coupling capacitor; input impedance typ. >=100 kohm.
7 1IN+ input Channel 1 non-inverting input. Audio signal enters here through an AC-coupling capacitor; input impedance typ. >=100 kohm.
8 1IN- input Channel 1 inverting input. Used for the feedback network setting the closed-loop voltage gain (typ. 40 dB) via an RC network to ground.

Key specifications

Parameter Value
Manufacturer Gcore
Package DIP-8
Category Operational Amplifier/Comparator
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • GC2822ZZ

CAD (KiCad official)

  • Symbol: GC2822Z
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8 (KiCad packages3D, STEP)
  • 3D model files: gc2822z-etched.step / gc2822z-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gc2822z.step / gc2822z.glb are the bare package body.

Provenance

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

  • Datasheet: Gcore datasheet (5 pp, sha256 163a984d97eaed25, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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