component
HK358C
Public Made by Adomby adom
HK Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHK358C
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hk358c.step/hk358c.glbare 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, primaryclaude-sonnet-5-5(vision), consensusclaude-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).