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AS8579

Features

  • I/Q-Signal demodulation
  • Up to 10 independent measurement lines possible (10 SEN lines)
  • VAR&FIX_SEN function to avoid parasitic influences from cable and PCB
  • Designed according functional safety standard
  • AEC-Q100 Grade 1 qualified

Benefits

  • Accurate capacitive measurement (seperation of resistive and capacitive information)
  • Higher durability and lower system costs
  • Enabler for safety critical applications
  • Suitable for automotive applications

Product parameters

System Sensitivity80
Output Resolution14
Sensing Channels10
InterfaceSPI
DiagnosticsYES
Supply Voltage V5
Temperature Range °C-40 to 125
PackageSSOP24
Automotive QualifiedYes
Longevity ProgramJanuary 2031
External Shielding AvailableYes