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HK358C

Public Made by Adom

by adom

HK Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HK358C

HK · Operational Amplifier · SOP-8

HK358C from HK, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT1 output Output of amplifier 1, which swings from 0 to Vcc-1.5V.
2 IN1- input Inverting input of amplifier 1; the input range is -0.3 to +16V.
3 IN1+ input Non-inverting input of amplifier 1; the input range is -0.3 to +16V.
4 Vee power_in Negative supply or ground (Vee=GND in single-supply operation).
5 IN2+ input Non-inverting input of amplifier 2; the input range is -0.3 to +16V.
6 IN2- input Inverting input of amplifier 2; the input range is -0.3 to +16V.
7 OUT2 output Output of amplifier 2, which swings from 0 to Vcc-1.5V.
8 Vcc power_in Positive supply; the single-supply range is 3 to 18V (dual ±1.5 to ±9V), and the absolute maximum is ±8 or 16V.

Key specifications

Parameter Value
Manufacturer HK
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: HK358C
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: hk358c-etched.step / hk358c-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hk358c.step / hk358c.glb are the bare package body.

Provenance

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

  • Datasheet: HK datasheet (6 pp, sha256 cae72e3cdeb2c8ce, retrieved 2026-10-17, 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF