Have Questions? Let us help!
We're passionate about innovation. Reach out and you'll hear back from an expert shortly.
Required*
This field is required
Please enter a valid Email Address
One of our solution experts will be in touch with you shortly. Keep reading to learn more about our industry leading solutions.
Brochure
Allegro MicroSystems has been driving innovation in the current sensor industry for more than 17 years, with a history of first-to-market products that give our customers a competitive edge. Our advanced ICs help you achieve higher efficiency and power density in your designs.
Charge into the future of vehicle electrification with the world's #1 supplier of current sensor ICs for leading EV applications.
Application Note
AN296181 - Determining the accuracy of a system requires knowledge of the error introduced by each component. When looking at Allegro current sensor datasheets, the total error line item is a good approximation of the worst-case error seen in application.
This application note describes multiple methods for measuring and characterizing system bandwidth, with a focus on the impulse response method. Allegro’s ACS720 is the perfect device to validate the test methods outlined here.
FAQ
Have questions about our industry-leading current sensor ICs? Check out our most frequently asked questions and answers.
AN296182 - When measuring busbar current with a surrounding soft ferromagnetic concentrator cores, Allegro recommends using a linear IC, such as the A1365, A1367, or ACS70310, in conjunction with a ferromagnetic core for high-current measurement (above 200 A).
AN296190 - The data contained within this application note allows the user to effectively choose an Allegro current sensor package based on their system’s specifications.
