Fully Integrated Linear Current Sensor IC with 3kVRMS Isolation

ACS756

CA/CB 5 pin

The ACS756 simplifies isolated current sensing designs with its integrated Hall-effect sensor and low-resistance conductor. Offers 3kVRMS voltage isolation, a wide supply range (3V-5V), and high accuracy for a variety of applications.

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Top Features

Typical Applications

Packaging

  • Industry-leading noise performance through proprietary amplifier and filter design techniques
  • Total output error 0.8% at TA = 25°C
  • Small package size, with easy mounting capability
  • Monolithic Hall IC for high reliability
  • Ultra-low power loss: 130 µΩ internal conductor resistance
  • 3 kVRMS minimum isolation voltage from pins 1-3 to pins 4-5
  • 3.0 to 5.0 V, single supply operation
  • 3 μs output rise time in response to step input current
  • 20 or 40 mV/A output sensitivity
  • Output voltage proportional to AC or DC currents
  • Factory-trimmed for accuracy
  • Extremely stable output offset voltage
  • Nearly zero magnetic hysteresis

The ACS75x family is lead (Pb) free. All leads are plated with 100% matte tin, and there is no Pb inside the package. The heavy gauge leadframe is made of oxygen-free copper. Package CB, 5-pin package, leadform PFF

CB Package Documentation

Part Number Specifications and Availability

Documentation and Resources

Documentation

Design Tools

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Document Type Document Name
Gerber File
ASEK75x Gerber Files
SPICE Model
ACS LTspice Library