TLE4941C

The Hall Effect sensor IC TLE4941C is designed to provide information about rotational speed to modern vehicle dynamics control systems and ABS. The output has been designed as a two wire current interface. The sensor operates without external components and combines a fast power-up time with a low cut-off frequency. Excellent accuracy and sensitivity is specified for harsh automotive requirements as a wide temperature range, high ESD and EMC robustness. State-of-the art BiCMOS technology is used for monolithic integration of the active sensor areas and the signal conditioning circuitry. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enable easy manufacturing and elimination of magnet offsets. The TLE4941C is additionally provided with an overmolded 1.8 nF capacitor for improved EMI performance.

ParametricTLE4941C
ApplicationsABS/Transmission
TechnologyHall
Type of Hysteresishidden fixed
InterfacesCurrent
C Package Availableyes
Sales Product NameTLE4941C
OPNTLE4941CBAMA1
Product Statusactive and preferred
Package NamePG-SSO-2
Completely lead freeno
Halogen freeno
RoHS compliantyes
Packing Size1500
Packing TypeAMMO-PACK
Summary of Features:
  • Two-wire current interface
  • Dynamic self-calibration principle
  • Single chip solution
  • No external components needed
  • High sensitivity
  • South and north pole pre-induction possible
  • High resistance to piezo effects
  • Large operating air-gaps
  • Wide operating temperature range
  • TLE4941C: 1.8 nF overmolded capacitor
Data Sheet
TitleSizeDateVersion
TLE4941C Data Sheet,EN861 KB01 三月 201003_00
Application Notes
TitleSizeDateVersion
Recommendation for Handling and Assembly of Infineon Sensor PG-SSO PackagesEN1 MB31 五月 201601_06
Product Selection Guide
TitleSizeDateVersion
Sensor Solutions for Automotive, Industrial and Consumer Applications 2016EN5.7 MB28 四月 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-01-29_05-16-37_MA000862086_PG-SSO-2-4.pdfEN24 KB29 一月 201602_00
Package Data
TitleSizeDateVersion
PG-SSO-2-4 | TLE4941CBAMA1EN344 KB11 四月 201601_00
EN TLE4941C
EN TLE4954CB+E2
EN SP370-23-156-0
EN TLE4941C
EN TLE4941C