TMR1148 Overview
TMR1148 is a unipolar magnetic switch integrated the tunneling magnetoresistance (TMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection. Unlike Hall/AMR sensors, TMR sensors with extremely high resistance values allows TMR1148 to achieve the supply current as low as 1.5 μA while operating in the...
TMR1148 Key Features
- Tunneling magnetoresistance (TMR) technology -- Low power consumption: supply current 1.5 μA -- High frequency response: