The CT455-A48B5-TS08 from Allegro MicroSystems is a Current Transducer with Output Current -1 to 1 mA, Output Voltage 0 to 5.5 V, Supply Voltage 5 V, Frequency DC to 1 MHz, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount, DC Current Transducer. More details for CT455-A48B5-TS08 can be seen below.