SC9642 ABS Speed Plus Direction Sensor IC



SC9642TS is a two-wire current output wheel speed sensor based on Pulse Width Modulation Technology. Could be apply to ABS which monitoring Rev speed and direction. High voltage Bic Mos technology is used to ensure high ESD and EMC protection. Excellent sensitivity performance and accuracy at all operating temperature make the device suitable for fierce automotive applications
SC9642TS is integrated with a magnetic field that alters when the ring or gear rotates, the chip convert the magnetic field to voltage signal, and then output after being digital converted.SC9642TS is a two wire current output IC, different pulse width are used to indicate different speed and position of the gears or magnetic ring.
The package TS-2 is lead (Pb) free with 100% matte-tin lead frame plating.


  • Two wire current output interface
  • PWM output monitoring angle and position
  • Mounting place and Mounting position diagnose function
  • Dynamic self-calibration theory
  • Back magnetic can select between N and S
  • 0 external components
  • Single chip solution
  • Wide supply voltage range: 4.5V to 24V
  • Wide Operating temperature :-40℃ to 150℃
  • TS-2 package

Seal & Selection

Item Packing Seal 工Working Temperature Marking
SC9642TS 500pcs/Bag 2-pin SIP -40℃ to 150℃ 9642
SC9642TS-P 1500pcs/Box 2-pin SIP -40℃ to 150℃ 9642

Demo Boards

Tool & Source