Customer-Programmable Linear Hall-Effect Sensor for Current Sensing Applications

ACS73369

Allegro 3-Pin SIP UA Package

The ACS73369 offers high-accuracy current sensing with customer-programmable offset, sensitivity, and polarity, along with temperature stability and easy integration with a magnetic core.

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Top Features

Packaging

  • Customer-programmable offset and sensitivity
  • Sensitivity and QVO temperature coefficients programmed at Allegro for improved accuracy
  • Customer-programmable polarity
  • 3-pin SIP package for easy integration with magnetic concentrator
  • Low noise, moderate bandwidth analog output
  • High-speed chopping scheme minimizes QVO drift over temperature
  • Temperature-stable quiescent voltage output and sensitivity
  • Precise recoverability after temperature cycling
  • Undervoltage lockout (UVLO)
  • Wide ambient temperature range: –40°C to 85°C
  • Immune to mechanical stress

The ACS73369 is packaged in a thin 3-pin SIP, (suffix UA), to allow for easy integration with a magnetic core to create a highly accurate current sensing module.

UA Package Documentation

Part Number Specifications and Availability

Documentation and Resources

Documentation

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Simulation Tool
Core Design for Field DC Current Sensors
SPICE Model
ACS LTspice Library