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MAX4376HAUK+T

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Maxim Integrated Current-Sensing Amplifiers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatormax4376hauk+tfactory-2.0.0extractor-text

Verified MAX4376HAUK+T

by Ray · last 2 Nov 2026 · 1 record · files match
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Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MAX4376HAUK+T · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 13-page datasheet
  • ✓distributor: lcsc C2058950, digikey MAX4376HAUK+TTR-ND, mouser 700-MAX4376HAUK+T
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ipfsnl76/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ max4376hauk-t.kicad_sym✓ max4376hauk-t.kicad_mod✓ max4376hauk-t.step
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MAX4376HAUK+T

Maxim Integrated · Current-Sensing Amplifiers · SOT-23-5

MAX4376HAUK+T from Maxim Integrated, 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 Output voltage proportional to the magnitude of the sense voltage (VRS+ - VRS-), and approximately zero when VRS- > VRS+ (no phase reversal).
2 GND power_in Ground reference for the device.
3 VCC power_in Supply voltage, guaranteed from +3V to +28V (operating voltage range).
4 RS+ input Power connection to the external sense resistor; common-mode input range is 0 to +28V, independent of supply voltage.
5 RS- input Load-side connection to the external sense resistor.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOT-23-5
Category Operational Amplifier/Comparator
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
Operating Voltage Range VCC 3 28 V Guaranteed by PSR test 3
Common-Mode Input Range VCM 0 28 V Guaranteed by total OUT voltage error test 3
Common-Mode Rejection CMR 90 dB 2V ≤ VRS+ ≤ 28V, VSENSE = 100mV 3
Supply Current per Amplifier ICC 1 2.2 mA VSENSE = 5mV, VRS+ > 2.0V, VCC = 12V 3
Input Bias Current IRS+ IRS+ 0 60 mA VRS+ > 2.0V 3
Input Bias Current IRS+ IRS+ -400 60 mA VRS+ ≤ 2.0V 3
Input Bias Current IRS- IRS- 0 120 mA VRS+ > 2.0V 3
Input Bias Current IRS- IRS- -800 120 mA VRS+ ≤ 2.0V 3
Leakage Current IRS+, IRS- 8 mA VCC = 0V, VRS+ = 28V 3
Full-Scale Sense Voltage VSENSE 150 mV 3
Total OUT Voltage Error -6.75 6.75 % IOUT ≤ 2mA, VSENSE = 100mV, VCC = 12V, VRS+ = 12V 3
Total OUT Voltage Error -3.25 0.5 3.25 % IOUT ≤ 2mA, VSENSE = 100mV, VCC = 12V, TA = +25°C, VRS+ = 12V 3
Total OUT Voltage Error -11 11 % IOUT ≤ 2mA, VSENSE = 100mV, VCC = 28V, VRS+ = 28V 3
Total OUT Voltage Error -5 0.5 5 % IOUT ≤ 2mA, VSENSE = 100mV, VCC = 28V, VRS+ = 28V, TA = +25°C 3
Total OUT Voltage Error -32 9 32 % IOUT ≤ 2mA, VSENSE = 100mV, VCC = 12V, VRS+ = 0.1V 3
Total OUT Voltage Error -7 7 % IOUT ≤ 2mA, VSENSE = 6.25mV, VCC = 12V, VRS+ = 12V (Note 3) 3
OUT High Voltage (VCC - VOUT) 0.9 1.2 V VCC = 3V, IOUT = 2mA, VRS+ = 28V (Note 4) 3
OUT Low Voltage VOL 25 40 mV IOUT = 200µA, VCC = VRS+ = 12V, VSENSE = 0V, TA = +25°C 3
Bandwidth (gain = +100V/V) BW 1.2 MHz VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = 100mV 4
Bandwidth (VSENSE = 6.25mV) BW 0.5 MHz VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = 6.25mV (Note 3) 4
Slew Rate SR 10 V/µs VSENSE = 20mV to 100mV, CLOAD = 15pF 4
Gain (MAX437_H) AV 100 V/V 4
Gain Accuracy (gain = +100V/V) DAV 5.5 % VSENSE = 10mV to 150mV, VCC = 20V, IOUT = 2mA, gain = 100, VRS+ = 12V, TA = TMIN to TMAX 4
Gain Accuracy (gain = +100V/V) DAV -2.5 0.5 2.5 % VSENSE = 10mV to 150mV, VCC = 20V, IOUT = 2mA, gain = 100, VRS+ = 12V, TA = +25°C 4
OUT Setting Time to 1% (6.25mV to 100mV) 400 ns VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = 6.25mV to 100mV 4
OUT Setting Time to 1% (100mV to 6.25mV) 800 ns VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = 100mV to 6.25mV 4
Maximum Capacitive Load CLOAD 1000 pF No sustained oscillation 4
Output Resistance ROUT 5 W VSENSE = 100mV 4
Power-Supply Rejection PSR 66 dB VRS+ > 2V, VOUT = 1.6V, VCC = 3V to 28V 4
Power-Up Time to 1% of Final Value 2 µs VSENSE = 100mV, CLOAD = 15pF 4
Saturation Recovery Time to 1% of Final Value 1 µs VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = 100mV 4
Reverse Recovery Time to 1% of Final Value 1 µs VCC = 12V, VRS+ = 12V, CLOAD = 15pF, VSENSE = -100mV to +100mV 4
Supply Voltage VCC to GND (absolute maximum) VCC, RS+, RS- -0.3 30 V VCC, RS+, RS- to GND 2
OUT Voltage to GND (absolute maximum) OUT -0.3 V OUT to GND; upper limit is (VCC + 0.3V) 2
Differential Input Voltage VRS+ - VRS- -8 8 V 2
Current into Any Pin -20 20 mA 2
Operating Temperature Range TA -40 125 °C 2
Junction Temperature TJ 150 °C 2
Storage Temperature Range TSTG -65 150 °C 2
Lead Temperature (soldering, 10s) 300 °C 10s soldering 2
Soldering Temperature (reflow) 260 °C Reflow 2
Junction to Ambient Thermal Resistance (5-Pin SOT23, multi-layer board) θJA 255.9 °C/W JEDEC JESD51-7, four-layer board 2
Junction to Case Thermal Resistance (5-Pin SOT23) θJC 81 °C/W 2

CAD (KiCad official)

  • Symbol: MAX4376HAUK+T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: max4376hauk-t-etched.step / max4376hauk-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max4376hauk-t.step / max4376hauk-t.glb are the bare package body.

Provenance

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

  • Datasheet: Maxim Integrated datasheet (13 pp, sha256 3360027ba7d5a1da, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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