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PSOC 4 CSD Comparator

Customizable Comparator Voltage with PSoC 4 CSD Comparator Component

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Customizable comparator voltage with PSOC??4 CSD comparator component

The PSOC? 4 CSD Comparator component uses the comparator in the CapSense? Capacitive Sigma-Delta Modulator (CapSense CSD) block to provide a comparator with adjustable reference voltage. The reference voltage can come from the internal bandgap reference or an off-chip external voltage reference. The reference voltage may be adjusted during run time. The comparator can take reference voltage input from 0.6 V to VDDA ¨C 0.6 V.

PSoC? 4 CSD comparator features
  • ?Internal or external reference voltage
  • ?Adjustable reference voltages
  • ?Input voltage via AMUXBUSA or AMUXBUSB

Customizable comparator voltage with PSOC??4 CSD comparator component

The PSOC? 4 CSD Comparator component uses the comparator in the CapSense? Capacitive Sigma-Delta Modulator (CapSense CSD) block to provide a comparator with adjustable reference voltage. The reference voltage can come from the internal bandgap reference or an off-chip external voltage reference. The reference voltage may be adjusted during run time. The comparator can take reference voltage input from 0.6 V to VDDA ¨C 0.6 V.

PSoC? 4 CSD comparator features
  • ?Internal or external reference voltage
  • ?Adjustable reference voltages
  • ?Input voltage via AMUXBUSA or AMUXBUSB

Design resources