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iC-DI    Dual Sensor Interface with 3.3 V/5 V Power Supply

Applications
  • Sensor interface for light barriers and proximity switches, for example
Features
  • Dual channel switches, configurable for high-side, low-side and push-pull operation
  • Switches are current limited
  • Push-pull operation with tristate function
  • Output current of up to 100 mA per channel
  • Parallel connection of both channels possible
  • Channel 1 can be inverted (antivalent output)
  • Decoupling of GND and VN potential
  • Wide supply voltage range of 9 to 30 V
  • Sensor parameterisation via a feedback channel (up to 30 V)
  • Switching converters and regulators for 3.3/5 V voltage generation
  • Error detection with hysteresis with excessive temperature, overload and low voltage
  • Driver shutdown in the event of error
  • Error messaging via two open-collector outputs
Packages
    QFN24
Block Diagram
Blockdiagram
 
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