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HGV8541M5

Public Made by Adom

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

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HGV8541M5

HGSEMI · Operational Amplifier · SOT-23-5

HGV8541M5 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 Rail-to-rail amplifier output, able to source or sink about 30 mA within 1 V of the rail at a 5 V supply.
2 V- power_in Negative supply pin, connected to ground in single-supply operation.
3 +IN input Non-inverting input with rail-to-rail range from 0 V to VS and about 4 pA typical input bias current.
4 -IN input Inverting input with rail-to-rail range from 0 V to VS and about 4 pA typical input bias current.
5 V+ power_in Positive supply pin for a single supply of 2.7 V to 5.5 V, with an 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
Supply voltage VS 2.7 5.5 V Single supply 1
Supply voltage VS 6 V 3
Differential input voltage -6 6 V Equals ±VS when supply is below 6 V 3
Storage temperature range -65 150 °C 3
Operating temperature range -40 125 °C 3
Junction temperature range -65 150 °C 3
Lead temperature (soldering, 10 s) 260 °C 10 seconds 3
Thermal resistance junction-ambient, SOT-23-5 (M5) θJA 230 ℃/W 5-pin SOT-23 (M5) 3
Thermal resistance junction-case, SOT-23-5 (M5) θJC 146 ℃/W 5-pin SOT-23 (M5) 3
Input offset voltage VOS 1 6 mV VS=2.7V, VCM=1.35V, TA=25℃ 4
Input offset voltage VOS 7 mV −40°C ≤ TA ≤ +125°C 4
Input bias current IB 4 60 pA VS=2.7V, VCM=1.35V, TA=25℃ 4
Input bias current IB 100 pA −40°C ≤ TA ≤ +85°C 4
Input bias current IB 1000 pA −40°C ≤ TA ≤ +125°C 4
Input offset current IOS 0.1 30 pA VS=2.7V, VCM=1.35V, TA=25℃ 4
Input offset current IOS 50 pA −40°C ≤ TA ≤ +85°C 4
Input offset current IOS 500 pA −40°C ≤ TA ≤ +125°C 4
Input voltage range 0 2.7 V VS=2.7V 4
Common-mode rejection ratio CMRR 40 45 dB VCM = 0 V 至 2.7 V 4
Common-mode rejection ratio CMRR 38 dB −40°C ≤ TA ≤ +125°C 4
Large signal voltage gain AVO 100 500 V/mV RL = 100 kΩ, VO = 0.5 V 至 2.2 V 4
Large signal voltage gain AVO 50 V/mV −40°C ≤ TA ≤ +85°C 4
Large signal voltage gain AVO 2 V/mV −40°C ≤ TA ≤ +125°C 4
Output voltage high VOH 2.575 2.65 V IL = 1 mA 4
Output voltage high VOH 2.55 V −40°C ≤ TA ≤ +125°C 4
Output voltage low VOL 35 100 mV IL = 1 mA 4
Output voltage low VOL 125 mV −40°C ≤ TA ≤ +125°C 4
Power supply rejection ratio PSRR 65 76 dB VS = 2.5 V 6 V 4
Power supply rejection ratio PSRR 60 dB −40°C ≤ TA ≤ +125°C 4
Supply current per amplifier ISY 38 55 μA VO = 0 V 4
Supply current per amplifier ISY 75 μA −40°C ≤ TA ≤ +125°C 4
Slew rate SR 0.4 0.75 V/μs RL = 100 kΩ 4
Input voltage range (Table 2) 0 3 V Table 2 header prints VS = 2.7 V 5
Output voltage high (Table 2) VOH 2.875 2.955 V IL = 1 mA; Table 2 header prints VS = 2.7 V 5
Output voltage low (Table 2) VOL 32 100 mV IL = 1 mA; Table 2 header prints VS = 2.7 V 5
Supply current per amplifier (Table 2) ISY 38 55 μA VO = 0 V; Table 2 header prints VS = 2.7 V 5
Slew rate (Table 2) SR 0.4 0.8 V/μs RL = 100 kΩ; Table 2 header prints VS = 2.7 V 5
Input voltage range (Table 3) 0 5 V Table 3 header prints VS = 2.7 V 6
Common-mode rejection ratio (Table 3) CMRR 40 48 dB VCM = 0 V 至 5 V; Table 3 header prints VS = 2.7 V 6
Large signal voltage gain (Table 3) AVO 20 40 V/mV RL = 100 kΩ, VO = 0.5 V 至 2.2 V; Table 3 header prints VS = 2.7 V 6
Output voltage high (Table 3) VOH 4.9 4.965 V IL = 1 mA; Table 3 header prints VS = 2.7 V 6
Output voltage low (Table 3) VOL 25 100 mV IL = 1 mA; Table 3 header prints VS = 2.7 V 6
Supply current per amplifier (Table 3) ISY 45 65 μA VO = 0 V; Table 3 header prints VS = 2.7 V 6
Supply current per amplifier (Table 3) ISY 85 μA −40°C ≤ TA ≤ +125°C; Table 3 header prints VS = 2.7 V 6
Slew rate (Table 3) SR 0.45 0.92 V/μs RL = 100 kΩ; Table 3 header prints VS = 2.7 V 6
Offset voltage drift ΔVOS/ΔT 4 μV/°C −40°C ≤ TA ≤ +125°C 4
Gain bandwidth product GBP 980 kHz 4
Short-circuit current ISC 20 mA printed as ±20 4

CAD (KiCad official)

  • Symbol: HGV8541M5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: hgv8541m5-etched.step / hgv8541m5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hgv8541m5.step / hgv8541m5.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (23 pp, sha256 eef28e61ba02a7d3, retrieved 2026-10-27, 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