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HGV751M5

Public Made by Adom

by adom

HGSEMI Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HGV751M5

HGSEMI · Operational Amplifier · SOT-23-5

HGV751M5 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, able to source/sink about ±80 mA at VS = 5 V.
2 V- power_in Negative supply, ground in single-supply operation.
3 +IN input Non-inverting input with rail-to-rail range of 0 V to VS and typical bias current of 0.2 pA.
4 -IN input Inverting input with rail-to-rail range of 0 V to VS and typical bias current of 0.2 pA.
5 V+ power_in Positive supply, 2.7 V to 5.5 V operating range with absolute maximum of 6 V.

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
Input offset voltage VOS 20 65 µV HGV751/HGV752; VS = 3.5 V, VCM = 3 V 4
Input offset voltage VOS 80 300 µV HGV751/HGV752/HGV754; VS = 5 V, VCM = 0 V to 5 V 4
Input offset voltage VOS 750 µV −40°C < TA < +125°C 4
Input bias current IB 0.2 1 pA 4
Input bias current IB 50 pA HGV751/HGV752; −40°C < TA < +85°C 4
Input bias current IB 250 pA HGV751/HGV752; −40°C < TA < +125°C 4
Input offset current IOS 0.1 0.5 pA 4
Input offset current IOS 20 pA −40°C < TA < +85°C 4
Input offset current IOS 75 pA −40°C < TA < +125°C 4
Input voltage range 0 5 V 4
Common-mode rejection ratio CMRR 85 100 dB VCM = 0 V to 5 V 4
Common-mode rejection ratio CMRR 75 90 dB −40°C < TA < +125°C 4
Large-signal voltage gain AVO 300 1000 V/mV RL = 2 kΩ, VO = 0.5 V to 4.5 V 4
Input offset voltage drift ∆VOS/∆T 1 4.5 µV/°C HGV751/HGV752; −40°C < TA < +125°C 4
High-level output voltage VOH 4.96 4.98 V IL = 1 mA 4
High-level output voltage VOH 4.7 4.79 V IL = 10 mA 4
High-level output voltage VOH 4.6 V −40°C < TA < +125°C 4
Low-level output voltage VOL 20 40 mV IL = 1 mA 4
Low-level output voltage VOL 170 210 mV IL = 10 mA 4
Low-level output voltage VOL 290 mV −40°C < TA < +125°C 4
Output current IOUT -80 80 mA 5
Power supply rejection ratio PSRR 80 95 dB HGV751/HGV752; VS = 2.7 V to 5.5 V 5
Power supply rejection ratio PSRR 75 92 dB HGV751/HGV752; VS = 2.7 V to 5.5 V 5
Power supply rejection ratio PSRR 70 90 dB −40°C < TA < +125°C 5
Supply current per amplifier ISY 1 1.2 mA IOUT = 0 mA 5
Supply current per amplifier ISY 1.4 mA −40°C < TA < +125°C 5
Settling time tS 1 µs to 0.01%, 0 V to 2 V step, AV = 1 5
Peak-to-peak noise voltage en P-P 2.3 3.5 µV P-P f = 0.1 Hz to 10 Hz 5
Voltage noise density en 8 12 nV/√Hz f = 1 kHz 5
Input offset voltage VOS 300 µV HGV751/HGV752/HGV754; VS = 2.7 V, VCM = 0 V to 2.7 V 6
Input offset voltage VOS 750 µV −40°C < TA < +125°C 6
Input voltage range 0 2.7 V 6
Common-mode rejection ratio CMRR 80 95 dB VCM = 0 V to 2.7 V 6
Common-mode rejection ratio CMRR 70 85 dB −40°C < TA < +125°C 6
Large-signal voltage gain AVO 110 350 V/mV RL = 2 kΩ, VO = 0.5 V to 2.2 V 6
Input offset voltage drift ∆VOS/∆T 1 4.5 µV/°C HGV751/HGV752; −40°C < TA < +125°C 6
High-level output voltage VOH 2.6 2.66 V IL = 1 mA 6
High-level output voltage VOH 2.6 V −40°C < TA < +125°C 6
Low-level output voltage VOL 25 40 mV IL = 1 mA 6
Low-level output voltage VOL 50 mV −40°C < TA < +125°C 6
Output current IOUT -30 30 mA 7
Power supply rejection ratio PSRR 80 95 dB HGV751/HGV752; VS = 2.7 V to 5.5 V 7
Power supply rejection ratio PSRR 75 92 dB HGV751/HGV752; VS = 2.7 V to 5.5 V 7
Power supply rejection ratio PSRR 70 90 dB −40°C < TA < +125°C 7
Supply current per amplifier ISY 1.15 1.4 mA IOUT = 0 mA 7
Supply current per amplifier ISY 1.5 mA −40°C < TA < +125°C 7
Settling time tS 0.5 µs to 0.01%, 0 V to 1 V step, AV = 1 7
Supply voltage 6 V 8
Differential input voltage 6 V 8
Storage temperature range -65 150 °C all packages 8
Operating temperature range -40 125 °C all packages 8
Junction temperature range -65 150 °C all packages 8
Pin soldering temperature 245 °C soldering, 10 s 8
Supply voltage 2.7 5.5 V single-supply operation 1
Operating temperature range (rated) -40 125 °C rated extended industrial temperature range 2
Thermal resistance, junction-to-ambian θJA 240 °C/W 5-pin SOT-23 (RJ); worst case, device soldered to PCB 8
Thermal resistance, junction-to-case θJC 92 °C/W 5-pin SOT-23 (RJ) 8

CAD (KiCad official)

  • Symbol: HGV751M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: hgv751m5-etched.step / hgv751m5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hgv751m5.step / hgv751m5.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (28 pp, sha256 eceab1748fd9ee28, retrieved 2026-10-18, 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 (text+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