2&3Axis Magnetic Sensor

Request is an ultra small, integrated surface mount technology (SMT) module designed for 2-axis/3- axis magnetic field sensing. The MS2100/MS3100 com- bines PNI Corporation's patented Magneto-Inductive (MI) sensors and measurement circuit technology into a surface mount package for unparalleled performance. The MI sensors change inductance by 100% over its field measurement range. This variable inductance property is used in the cost and space efficient MS2100/MS3100, which incorporates a patented temperature, and noise stabilized oscillator/counter circuit with a SPI interface. The microprocessor compatible SPI interface allows easy access to the MS2100/MS