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450kHz High-Accuracy Current Sensor with Integrated Fault Detection in SOIC-6 Package

ACS37010, ACS37012

LZ Packaging Image for the ACS37010 a 400 kHz, High Accuracy Current Sensor with Voltage Reference Output

The ACS37010/12 current sensors provide accurate and reliable current measurements with a fast 1.3µs response time. The ACS37010 offers a voltage reference output, while the ACS37012 includes a fault output for overcurrent/short circuit detection.

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  • ±1.5% sensitivity error across temperature
  • Fused-lead SOIC-6 package supports 840 VRMS basic isolation and 420 VRMS reinforced isolation
  • Non-ratiometric operation with VREF output for enhanced accuracy in noisy environments (ACS37010)
  • Fast logic alert fault output pin with factory pre-programmed trip point provides overcurrent or short-circuit detection and enhanced system protection (ACS37012)
  • 0.68 mΩ internal primary conductor resistance for better power efficiency

The ACS37010 and ACS37012 are offered in the LZ fused-lead SOIC-6 package, which shares the same footprint as a standard SOIC-8. This package provides 420 VRMS reinforced isolation and up to 840VRMS basic isolation in a compact and more cost effective package versus comparable SOICW-16 packages. The LZ package has lower conductor resistance and supports higher isolation versus standard SOIC-8 packages.

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Current Sensor Evaluation Boards Page
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Mikroe Hall Current 17 Click Add-On Board