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These parts have been discontinued and are no longer in production The device should not be purchased for new design applications.

120 kHz Bandwidth, High-Voltage Isolation Current Sensor

ACS716

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The ACS716 offers accurate current sensing with high voltage isolation and a user-adjustable overcurrent fault level for enhanced system protection in industrial, commercial, and communication systems.

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Top Features

Typical Applications

Packaging

  • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques
  • Small footprint package suitable for space-constrained applications
  • 1 mΩ primary conductor resistance for low power loss
  • High isolation voltage, suitable for line-powered applications
  • User-adjustable Overcurrent Fault level
  • Overcurrent Fault signal typically responds to an overcurrent condition in < 2 μs
  • Integrated shield virtually eliminates capacitive coupling from current conductor to die due to high dV/dt voltage transients
  • Filter pin capacitor improves resolution in low bandwidth applications
  • 3 to 3.6 V, single supply operation
  • Factory-trimmed sensitivity and quiescent output voltage
  • Chopper stabilization results in extremely stable quiescent output voltage
  • Ratiometric output from supply voltage
  • Motor Control and Protection
  • Load Management and Overcurrent Detection
  • Power Conversion and Battery Monitoring/UPS Systems

The ACS716 is provided in a small, surface-mount SOIC16 package. The leadframe is plated with 100% matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes. Internally, the device is Pb-free, except for flip-chip high-temperature Pb-based solder balls, currently exempt from RoHS.

LA Package Documentation

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Part Number Specifications and Availability

Documentation and Resources

Documentation

Design Tools

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All Types Application Note Certificate
Documents Found: 32
Document Type Document Name
Application Note
DC and Transient Current Capability/Fuse Characteristics of Surface Mount Current Sensor ICs
Application Note
Managing External Magnetic Field Interference When Using ACS71x Current Sensor ICs
Application Note
Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors
Certificate
Certificate of Compliance 20160520 E316429
Certificate
CB Certificate US 23711 A2 UL
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All Types Gerber File Simulation Tool Webpage
Documents Found: 32
Document Type Document Name
Gerber File
ASEK716 Gerber Files
Simulation Tool
Current Sensor Error and Resolution
Webpage
Current Sensor Evaluation Boards Page