EVAL-CN0368-SDPZ

EVAL-CN0368-SDPZ is a CN0368 circuit evaluation board. The compact two-chip circuit provides a contactless AMR measurement solution ideal for either angle or linear position measurements. The two-chip system is capable of providing better than 0.2° angular accuracy over 180°, and linear accuracy of 2 mil (0.002 inch) over a 0.5 inch range, depending on the size of the magnet used. The circuit is ideal for applications where high speed, accurate, noncontact angle and length measurements are critical, such as machine tool speed control, crane angle control, brushless DC motors, and other industrial or automotive applications. The circuit uses The ADA4571 is an AMR sensor with integrated signal-conditioning amplifiers and ADC drivers, along with an integrated temperature sensor for temperature compensation. It provides two analogue outputs, VSIN and VCOS, corresponding to the angular position of the surrounding magnetic field.

• Evaluation board connects to SDP-B controller board (EVAL-SDP-CB1Z) through 120-pin connector