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HG376M5
Public Made by Adomby adom
HGSEMI Precision Op Amps, SOT-23-5. 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
markdownHG376M5
HGSEMI · Precision Op Amps · SOT-23-5
HG376M5 from HGSEMI, in a SOT-23-5. 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 | OUT | output | Amplifier output, rail-to-rail swing, with output current of 30mA typical and short-circuit limit of 43mA. |
| 2 | VSS | power_in | Negative supply or ground; for dual-supply operation bypass VSS to ground with a 0.1µF ceramic capacitor. |
| 3 | IN+ | input | Non-inverting input, rail-to-rail with common-mode range from VSS-0.1V to VDD+0.1V. |
| 4 | IN- | input | Inverting input, rail-to-rail with common-mode range from VSS-0.1V to VDD+0.1V. |
| 5 | VDD | power_in | Positive supply, 1.8V to 5.5V single-supply operation (7.5V absolute max), bypass with a 0.1µF ceramic capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Power Supply Voltage (VDD to Vss) | VDD | -0.5 | 7.5 | V | VDD to Vss | 3 | |
| Operating Temperature Range | -45 | 125 | °C | 3 | |||
| Junction Temperature | 160 | °C | 3 | ||||
| Storage Temperature Range | -55 | 150 | °C | 3 | |||
| Lead Temperature | 245 | °C | soldering, 10sec | 3 | |||
| ESD Susceptibility HBM | 6 | KV | HBM | 3 | |||
| ESD Susceptibility MM | 400 | V | MM | 3 | |||
| Input Offset Voltage | VOS | 1 | 30 | µV | VS = +5V, VCM = +2.5V, VO = +2.5V, TA = +25℃ | 4 | |
| Input Offset Voltage Drift | ∆VOS/∆T | 10 | 50 | nV/℃ | VS = +5V, VCM = +2.5V, VO = +2.5V, TA = +25℃ | 4 | |
| Quiescent Current | IQ | 550 | µA | VO = 0V, RL = 0Ω | 4 | ||
| Input Bias Current | IB | 20 | pA | VS = +5V, VCM = +2.5V, VO = +2.5V, TA = +25℃ | 4 | ||
| Gain-Bandwidth Product | GBP | 4.5 | MHz | G = +100 | 4 | ||
| Single-supply operating voltage | VDD | 1.8 | 5.5 | V | single supply | 7 | |
| Dual-supply operating voltage | 0.9 | 2.75 | V | dual supply, ±VDD/VSS | 7 | ||
| Package Thermal Resistance, junction-to-ambient | θJA | 190 | °C/W | SOT23-5, TA=+25℃ | 3 |
CAD (KiCad official)
- Symbol:
HG376M5 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
hg376m5-etched.step/hg376m5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hg376m5.step/hg376m5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (14 pp, sha256
014f81a3a7ad091e, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).