TMR current sensors provide high-accuracy current measurements

03-08-2022 | Mouser Electronics | Test & Measurement

Mouser now stocks the CT41x XtremeSense TMR sensors from Crocus Technology. These TMR sensors are high-bandwidth, ultra-low-noise integrated contact current sensors that employ the patented XtremeSense TMR technology to provide high-accuracy current measurements for many consumer, enterprise, and industrial applications.

These components support eight current ranges where the integrated CCC handles up to 65A of current and generates a current measurement as a linear analog output voltage. The eight-lead, SOIC-packaged sensors provide a total output error of about ±1% full-scale (FS) and a 300ns output response time, at a current consumption of only 6mA. A filter function lowers the noise on the output pin.

Typical applications for the sensors include solar and power inverters, appliances, motors control, power supplies, and battery management systems.

By Seb Springall