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MAX9634FEUK+T

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

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MAX9634FEUK+T

Analog Devices Inc Maxim Integrated · Current Sense Amplifiers · SOT-23-5

MAX9634FEUK+T from Analog Devices Inc 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 GND power_in Ground; SOT23 pin 1 is one of two pins (1 and 2) assigned to GND.
2 GND power_in Ground; SOT23 pin 2 is one of two pins (1 and 2) assigned to GND.
3 OUT output Output voltage, proportional to VSENSE = VRS+ - VRS-; OUT to GND absolute maximum is -0.3V to +6V and OUT is protected by a 6V clamp and 7mA (typ) current limit.
4 RS- input External sense resistor load-side connection; RS- to GND absolute maximum is -0.3V to +30V and RS+ to RS- is limited to ±30V.
5 RS+ input External sense resistor power-side connection; the input common-mode range is 1.6V to 28V and RS+ to GND absolute maximum is -0.3V to +30V.

Key specifications

Parameter Value
Manufacturer Analog Devices Inc Maxim Integrated
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 Current ICC 0.5 0.85 µA VRS+ = 5V, TA = +25°C 2
Supply Current ICC 1.1 µA VRS+ = 5V, -40°C < TA < +125°C 2
Supply Current ICC 1.1 1.8 µA VRS+ = 28V, TA = +25°C 2
Supply Current ICC 2.5 µA VRS+ = 28V, -40°C < TA < +125°C 2
Common-Mode Input Range VCM 1.6 28 V Guaranteed by CMRR, -40°C < TA < +125°C 2
Input Offset Voltage VOS 100 250 µV TA = +25°C 3
Input Offset Voltage VOS 300 µV -40°C < TA < +85°C 3
Gain Error GE -0.5 0.1 0.5 % TA = +25°C 3
Gain Error GE -0.6 0.6 % -40°C < TA < +85°C 3
Output Resistance ROUT 7 10 13.2 kΩ 3
OUT Low Voltage VOL 3 15 mV Gain = 50 3
OUT High Voltage VOH 0.1 0.36 V VOH = VRS- - VOUT, -40°C < TA < +125°C 3
RS+, RS- to GND Voltage -0.3 30 V 2
RS+ to RS- Voltage -30 30 V 2
OUT to GND Voltage -0.3 6 V 2
Continuous Input Current (any pin) -20 20 mA 2
Operating Temperature Range (MAX9634FEUK+) -40 125 °C MAX9634FEUK+ automotive range 2
Junction Temperature 150 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature (soldering, 10s) 300 °C soldering, 10s 2
Soldering Temperature (reflow) 260 °C reflow 2

CAD (KiCad official)

  • Symbol: MAX9634FEUK+T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: max9634feuk-t-etched.step / max9634feuk-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max9634feuk-t.step / max9634feuk-t.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices Inc Maxim Integrated datasheet (9 pp, sha256 3b9477287532f369, retrieved 2026-10-17, tier: lcsc)
  • 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