Features

• ADA4571BRZ, Anisotropic Magnetoresistive (AMR) Sensor, Analog Devices. Analog Devices ADA4571BRZ is an Anisotropic Magnetoresistive (AMR) Sensor with an integrated signal conditioning amplifiers and ADC drivers. This AMR sensor produces two analog outputs that show the angular position of the surrounding magnetic field. Applications: Absolute position measurement (linear and angle) Brushless dc motor control and positioning Actuator control and positioning Contactless angular measurement and detection Magnetic angular position sensing. Features High precision 180° angle sensor Maximum angular error of 0.5° Analog sine and cosine outputs Ratiometric output voltages Low thermal and lifetime drift SAR or Σ-Δ analog-to-digital converter (ADC) drive capable Magnetoresistive (MR) bridge temperature compensation mode Temperature range: −40°C to +150°C EMI resistant Fault diagnostics VDD from 2.7 V to 5.5 V Minimum phase delay Qualified for automotive applications Available in an 8-lead SOIC package