CT455 Datasheet (Allegro) - TMR Contactless Current Sensor

CT455, TMR Contactless Current Sensor

The CT455 is a high-bandwidth and low-noise contactless current sensor that uses Allegro patented XtremeSense tunnel magnetoresistance (TMR) technology to enable high-accuracy current measurements for many consumer, enterprise, and industrial applications.

The device supports two standard field rang

CT455 Features

* User-programmable field range:

* 6 to 8 mT

* 12 to 48 mT

* Preset magnetic field ranges:

* ±6 mT

* ±48 mT

* AEC-Q100 Grade 1 [1] automotive qualified (A variants only)

* Optimized for high dV/dt applications

* Linear an