29.1 Features

  • Three instances of the AC controller, AC0, AC1, and AC2

  • 50ns response time for supply voltage above 2.7V
  • Zero-cross detection
  • Selectable hysteresis:
    • None
    • 10mV
    • 25mV
    • 50mV
  • Analog comparator output available on pin
  • Comparator output inversion available
  • Flexible input selection:
    • 4 Positive pins
    • 2 Negative pins
    • Output from the DAC
    • Internal reference voltage
  • Interrupt generation on:
    • Rising edge
    • Falling edge
    • Both egdes
  • Event generation:
    • Comparator output