TLE49x6: Chopped UnI-AND Bipol ar Hall IC Sitches for Magnetiec Field Applications

This new family of chopped Hall IC switches offer enhanced accuracy and robustess against electrical disturbances.

These products are intended spec ifically for industrial and automotive body applications.

Features:

• Chopped Hall system for high sensitivity and stability of magnetic switching points
• Low-power consumption
• Enhanced ESD performance
• High jitter performance
• High resistance to mechanicak stress dus to active error compensation
• Low supply votage capability
• Available in leaded (PG-SSO-3-2 , PG-SSO-4-1 , des ignator ”L” ) and SMD (SC59 , TSOP6-3 , des ignator “H”) pack ages
• Double Hall switch (TLE4966L/H) w ith two independent Hall probes spaced at 1.45mm on one die providing speed and direction information
• 2-wire current interface output(TLE4976)

Applications

• Position/proximity indicator
• Rotational indexing
• Gearwheel position sensing
• Brushless DC motor control