TMR1228 Overview
The TMR1222/TMR1228 series magnetic switches 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 TMR1222/1228 to achieve the supply current as low as 1.5 μA while operating...
TMR1228 Key Features
- Tunneling magnetoresistance (TMR) technology -- Low power consumption: supply current 1.5 μA -- High frequency response: