Melexis MLX91377
The MLX91377 is a monolithic magnetic position processor IC. It consists of a Hall effect magnetic front end, an analog to digital signal conditioner, a DSP for advanced signal processing and an output stage driver. The MLX91377 is sensitive to the magnetic flux density applied perpendicular to the IC (i.e.FEATURES AND BENEFITS
● Linear Hall Effect Sensor IC● On Chip Signal Processing for Robust and Accurate Sensing
● Programmable Measurement Range
● Programmable Linear Transfer Characteristic (4 or 8 Multi-points or 16 or 32 Piece-WiseLinear)
● Selectable Short PWM Code (SPC) or Analog Output modes
● SAE J2716 APR2016 SENT
● ISO26262 ASIL-C Safety Element out of Context for SPC output, ASIL-B Safety Element out of Context capable for analog output
● 48-bit programmable ID Number
● Dual Die (Full Redundant) - TSSOP-16 package RoHS Compliant
● AEC Q-100 Grade 0 qualified TSSOP-16 Application Examples
● Steering Torque Sensor
● Acceleration, Brake, or Clutch Sensor
● Absolute Linear Position Sensor
● Float-Level Sensor
● Non-Contacting Potentiometer
● Small Angle Position Sensor
● Small Stroke Position Sensor
DESCRIPTION
Bz). This allows the MLX91377 with the correct magnetic circuit to decode the absolute position of any moving magnet or linear displacement, see Figure 2). It enables the design of non-contacting position sensors that are frequently required for both automotive and industrial applications.