TMCS1101A2UQDRQ1

The TMCS1101A2UQDRQ1 is a galvanically isolated Hall-effect current sensor designed for DC or AC current measurement with high accuracy and temperature stability. It features an internal 1.8mΩ conductor that generates a magnetic field measured by an integrated Hall-effect sensor, providing basic isolation of 3kVRMS and a 600V lifetime working voltage. The device includes integrated electrical shielding for common-mode rejection and transient immunity. This specific automotive-qualified variant offers a sensitivity of 100mV/A and supports unidirectional sensing. It operates from a single 3V to 5.5V supply and provides a signal bandwidth of 80kHz.