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HGA2330M

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by Ray

HGSEMI Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmphga2330m
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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HGA2330M

HGSEMI · Operational Amplifier · SOP-8

HGA2330M 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 Output of amplifier A. Rail-to-rail output stage; VOH within ~5 mV of VS+ and VOL within ~4 mV of VS- with RL = 25 kΩ. Short-circuit current ~40 mA source / 50 mA sink.
2 INA- input Inverting input of amplifier A. High-impedance input (RIN = 100 GΩ typ, CIN = 2.0 pF differential). Common-mode voltage range VS- - 0.1 V to VS+ + 0.1 V.
3 INA+ input Non-inverting input of amplifier A. High-impedance rail-to-rail input; input bias current ±70 pA typical at 25 °C.
4 VSS power_in Negative supply rail (VS-). Operating supply range 1.8 V to 5.5 V total (VS+ to VS-); may be tied to GND for single-supply operation. Absolute maximum VS+ to VS- is 10.0 V.
5 INB+ input Non-inverting input of amplifier B. High-impedance rail-to-rail input; input bias current ±70 pA typical at 25 °C.
6 INB- input Inverting input of amplifier B. High-impedance input matching INA-.
7 OUTB output Output of amplifier B. Rail-to-rail output stage identical to OUTA.
8 VDD power_in Positive supply rail (VS+). 1.8 V to 5.5 V single-supply, or split-supply with VSS. Bypass to VSS with a 0.1 µF ceramic capacitor close to the pin.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • HGA2330M/TR
  • HGA2330MM/TR
  • HGA2330DQ2/TR
  • HGA2330MHGA330M/TR
  • HGA2330MHGA330M5/TR
  • HGA2330MHGA330M7/TR
  • HGA2330MHGA4330M/TR
  • HGA2330MHGA4330MT/TR

CAD (KiCad official)

  • Symbol: HGA2330M
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HGSEMI datasheet (24 pp, sha256 6b613720984e6e50, 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