15.2 Features Overview

  • Four Rail-to-Rail Analog Comparators
  • Up to Five Selectable Input Sources per 
Comparator:
    • Three external inputs
  • Programmable Comparator Hysteresis
  • Programmable Output Polarity
  • Interrupt Generation Capability
  • Dedicated Pulse Density Modulation DAC for each Analog Comparator:
    • PDM unit followed by a digitally controlled multimode multipole RC filter
  • Multimode Multipole RC Output Filter:
    • Transition mode: Provides the fastest response
    • Fast mode: For tracking DAC slopes
    • Steady-State mode: Provides 12-bit resolution
  • Slope Compensation along with each DAC:
    • Slope Generation mode
    • Hysteretic Control mode
    • Triangle Wave mode
  • Functional Support for the High-Speed PWM module which Includes:
    • PWM duty cycle control
    • PWM period control
    • PWM Fault detect