The MagnetoResistive (MR) sensor with integrated amplifier is designed for angularcontrol applications and BrushLess DC (BLDC) motors with even-numbered pole pairs.It consists of two microchips within one package, an angle sensor and an amplifierIntegrated Circuit (IC). The circuit delivers cosine and sine output signals related to theangle of a rotating magnetic field. The output voltage range is ratiometric related to thesupply voltage. The Temperature Coefficient (TC) of the sensor amplitude can becompensated. A ratiometric output voltage linear to the temperature is delivered.A Power-down mode is implemented.
The KMZ60,115 angle sensor is dedicated for rotor position detection for BLDC motors. Beyond that the KMZ60,115 is applicable for Electronic Power Steering (EPS) applications, steering angle measurement, window wiper position detection and general contactless angular measurement (e.g. throttle valves or actuators). The KMZ60,115 is fully automotive qualified as well as applicable for industrial and consumer applications.
Feature
- High precision sensor for magnetic angle measurement
- Single-ended cosine and sine outputs
- Ratiometric output voltages
- Tamb = -40 °C to +150 °C
- Temperature compensated output signal amplitude
- Temperature related ratiometric reference voltage
- Power-down mode to enable or disable the device
- Single package angle sensor with integrated instrumentation amplifier
- RoHS compliant and free of halogen and antimony (Dark Green compliant)
