Field Current Sensors

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Field Current Sensors

We shine at high voltage. This product family offers industry-leading accuracy and safety, as well as a history of high reliability.

Customer-programmable for both offset and sensitivity, these Hall linear ICs are packaged in a 1 mm thick KT package SIP that is often used in applications with a ferromagnetic core and are designed to sense currents above 1500 A.

Have a question? Refer to our Current Sensors FAQ page for more information.

Field Current Sensors Selection Guide

Documentation & Resources

Rethink PCB Current Sensing

An Effective Method for Characterizing System Bandwidth in Complex Current Sensor Applications

Increasing System Safety using the A1365 Programmable Linear Hall-Effect Sensor IC with Self-Test Diagnostic Mode

Current Sensors FAQ

Achieving Closed-Loop Accuracy in Open-Loop Current Sensors

Improved Performance and Features of Allegro’s Next Generation, High Power Density CB Package Current Sensors

ACS37600 Reference PCB Design for Current Sensing Module Applications

Brochure: Allegro Coreless Current Sensing

Mitigating Interference while Measuring High Frequency, High Current Transient Responses

Brochure: Current Sensing for Vehicle Electrification

Brochure: Innovative Current Sensor ICs

ACS37610 Busbar Geometry and Design Techniques for Coreless Differential Current Sensors

Transient Current Behavior in Applications using the Allegro Coreless ACS37610 Differential Current Sensor

Material Selection and Geometry Considerations for High Current Sensing Magnetic Flux Concentrator Designs

Guidelines for Designing a Busbar with Notch for Allegro's ACS37612 Differential Coreless Current Sensor