PSoC™ 4 CSD Comparator
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 – 0.6 V.