Infineon TLE4955CE2AAMA1

Hall Effect Sensor Differential 5V/9V/12V/15V/18V Automotive AEC-Q100 2-Pin SSO Ammo

Hall Effect Sensor, -120mT Min, 120mT Max, Rectangular, 2 Pin, Through Hole Mount

Digital Switch Special Purpose PWM Hall Effect PG-SSO-2-53

Differential Hall Effect Transmission Speed Sensor

TLE4955 DIFFERENTIAL HALL EFFECT TRANSM;

TLE4955 - MAGNETIC SPEED SENSOR

MAGNETIC SWITCH SPEC PURP SSO-2

Integration of two individual programmable Linear Hall sensor IC’s with SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission, defined by SAE J2716), PG-SSO-2, RoHS

The differential Hall sensor IC detects the motion of tooth and magnet encoder applications. To detect the motion of ferromagnetic objects, the magnetic field must be provided by a back biasing permanent magnet. Either south or north pole of the magnet can be attached to the rear unmarked side of the IC package.The magnetic measurement is based on three equally spaced Hall elements, integrated on the IC. Both magnetic and mechanical offsets are cancelled by a self calibration algorithm. The sensor includes a current output PWM protocol. | Summary of Features: High magnetic sensitivity; Large operating airgap; Two wire PWM current interface; Fast start-up; Dynamic self calibration principle; Adaptive hysteresis; Detection of rotation direction; High vibration suppression capability; From zero speed up to 12 kHz; Wide operating temperature ranges; High resistance to piezo effects; Single chip solution; Magnetic encoder and ferromagnetic wheel application; South and north pole pre-induction possible; Module style package with integrated overmolded capacitor 1.8 nF between V DD and GND | Target Applications: The TLE4955C-E2 is an integrated differential Hall effect sensor for transmission applications with two wire PWM output current interface. Its basic function is to provide information about rotational speed and direction of rotation to the transmission control unit. TLE4955C-E2 includes a sophisticated algorithm which actively suppresses vibration while keeping excellent air gap performance.