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OPA374M5

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by Ray

HGSEMI Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentop-amp-cmpopa374m5
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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

markdown

OPA374M5

HGSEMI · Operational Amplifier · SOT-23-5

OPA374M5 from HGSEMI, in a SOT-23-5. 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 OUT output Op-amp output. Rail-to-rail output swing capable of driving heavy loads; output current typ 53mA, swings within 0.1V of the rails into 600Ω.
2 VSS power_in Negative supply / ground reference. Connect to 0V for single-supply operation; supply span VDD-VSS from 2.1V to 5.5V (7.5V absolute max).
3 IN+ input Non-inverting input. Rail-to-rail input common-mode range (VSS-0.1V to VDD+0.1V at Vs=5.5V). Input bias current 1pA typ.
4 IN- input Inverting input. Rail-to-rail input common-mode range; input bias current 1pA typ, input offset voltage 3.5mV max.
5 VDD power_in Positive supply. 2.1V to 5.5V operating (7.5V absolute max relative to VSS). Bypass with a 0.1µF ceramic capacitor to VSS close to the pin.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • OPA374M5/TR
  • OPA374M7/TR
  • OPA374M/TR
  • OPA374M5OPA2374M/TR
  • OPA374M5OPA2374MM/TR
  • OPA374M5OPA4374M/TR
  • OPA374M5OPA4374MT/TR

CAD (KiCad official)

  • Symbol: OPA374M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HGSEMI datasheet (16 pp, sha256 5991665c50cfb08c, 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