TLE4953

The differential Hall Effect sensor TLE4953 is designed to provide information about rotational speed and direction of rotation to modern transmission and ABS systems. The output has been designed as a two wire current interface based on a Pulse Width Modulation principle. The sensor operates without external components and combines a fast power-up time with a wide frequency range. Excellent accuracy and sensitivity is specified for harsh automotive requirements as a wide temperature range, high ESD robustness and high EMC resilience. State-of-the-art BiCMOS technology is used for monolithic integration of the active sensor areas and the signal conditioning. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enable easy manufacturing and elimination of magnetic offsets. Adaptive hysteresis concept increases the noise immunity. The TLE4953C is additionally provided with an overmolded 1.8 nF capacitor for improved EMI performance.

ParametricTLE4953
ApplicationsTransmission
TechnologyHall
Direction Detectionyes
Vibration Suppressionyes
Type of Hysteresisvisible adaptive
Sales Product NameTLE4953
OPNTLE4953HALA1
Product Statusactive and preferred
Package NamePG-SSO-2
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size2000
Packing TypeAMMO-PACK
Moisture LevelNA
Summary of Features:
  • Two-wire PWM current interface
  • Detection of rotation direction
  • Dynamic self-calibration principle & high sensitivity
  • Adaptive hysteresis
  • Single chip solution - no external components
  • Vibration suppression in calibrated mode
  • South and north pole pre-induction possible
  • High resistance to piezo effects
  • Large operating air-gaps
  • Wide operating temperature range
  • From zero speed up to 12 kHz
  • 1.8 nF overmolded capacitor
  • For coarse transmission target wheels
Data Sheet
TitleSizeDateVersion
TLE4953 Data Sheet,EN815 KB28 Apr 201104_00
TLE 4953C Data Sheet,EN816 KB28 Apr 201104_00
Application Notes
TitleSizeDateVersion
Recommendation for Handling and Assembly of Infineon Sensor PG-SSO PackagesEN1 MB31 May 201601_06
Application Brochure
TitleSizeDateVersion
Solutions for Wind Energy Systems5.4 MB01 Apr 201301_00
Product Selection Guide
TitleSizeDateVersion
Sensor Solutions for Automotive, Industrial and Consumer Applications 2016EN5.7 MB28 Apr 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_22-24-04_MA000886920_PG-SSO-2-1.pdf19 KB31 Oct 201301_00
Package Data
TitleSizeDateVersion
PG-SSO-2-1 | TLE4953HALA1EN386 KB11 Apr 201601_00
EN TLE4953C
EN TLE4953C
EN TLE4954CB+E2
Solutions for Wind Energy Systems TLE4954CB+E2
EN SP370-23-156-0
MCDS_2013-08-28_22-24-04_MA000886920_PG-SSO-2-1.pdf TLE4953
EN TLE4953