Two-Wire High Accuracy Differential Speed Sensor IC CYGTS9641 with Continuous Calibration, Output Signal: Two-wire current output, Power: 3.8-24V DC

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The differential Hall Effect sensor CYGTS9641 is designed to provide information about... more
Two-Wire High Accuracy Differential Speed Sensor IC CYGTS9641 with Continuous Calibration, Output Signal: Two-wire current output, Power: 3.8-24V DC

The differential Hall Effect sensor CYGTS9641 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. Excellent accuracy and sensitivity are specified for harsh automotive requirements with a wide temperature range, high ESD and EMC robustness.

The regulated current output is configured for two-wire applications and the 2.0mm spacing between the dual Hall elements is optimized for fine pitch ring-magnet-based configurations. The device is packaged in a 2-pin plastic SIP. It is lead (Pb) free, with 100% matte tin plated lead frame.

Features

  • Two-wire current interface 
  • High sensitivity 
  • South and North pole pre-induction possible 
  • Large air gap 
  • 4.5V to 24V supply operating range 
  • Wide operating temperature range -40°C ~150°C

Applications

Automotive and Heavy Duty Vehicles:

  • Camshaft and crankshaft speed and position 
  • Transmission speed 
  • Tachometers 
  • Anti-skid/traction control

Industrial Areas:

  • Sprocket speed 
  • Chain link conveyor speed/distance 
  • Stop motion detector 
  • High speed low cost proximity 
  • Tachometers, counters.
Operating Temperature: -40°C~ +150°C
Output Signal: Two-wire,Current Output
Power Supply: 3.8V ~ 24V DC
Bias Magnetic Field: -500~500mT
Rise/Fall time: 0.4µs / 0.35µs
Sensing gap/distance: 0.2mm ~ 2.2mm
Package/Size: SIP2/5.25x3.5x1.0mm
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