ACS711KEXLT-30AU Sensor IC 30A Hall Effect Linear Current Sensor QFN12

Sensor IC
April 03, 2025
Category Connection: Sensor IC
Brief: Discover the ACS711KEXLT-30AU Sensor IC, a 30A Hall Effect Linear Current Sensor in QFN12 package. Perfect for AC/DC current sensing with high accuracy and low power loss. Ideal for load management, motor control, and power supply monitoring.
Related Product Features:
  • Hall-Effect Linear Current Sensor with Overcurrent Fault Output for <100 V Isolation Applications.
  • No external sense resistor required; single package solution for easy integration.
  • Reduced Power Loss: 0.6 mΩ internal conductor resistance for efficient operation.
  • Output voltage proportional to AC or DC currents with ±15.5 A and ±31 A full scale sensing ranges.
  • Overcurrent FAULT trips and latches at 100% of full-scale current for safety.
  • Low-noise analog signal path with 100 kHz bandwidth for precise measurements.
  • Small footprint, low-profile SOIC8 and QFN packages for space-saving designs.
  • 3.0 to 5.5 V, single supply operation with integrated electrostatic shield for output stability.
Faqs:
  • What is the sensing range of the ACS711KEXLT-30AU Sensor IC?
    The ACS711KEXLT-30AU has full scale sensing ranges of ±15.5 A and ±31 A, making it suitable for a variety of applications.
  • What is the operating voltage range for this sensor?
    The sensor operates on a single supply voltage ranging from 3.0 to 5.5 V, ensuring compatibility with many systems.
  • Can this sensor be used for both AC and DC current measurements?
    Yes, the ACS711KEXLT-30AU is designed to measure both AC and DC currents with high accuracy and linearity.