PIR Sensor Light Switch Controller 16-Pin SOIC W T/R

The PT8A262 is low power mixed signal CMOS LSI designed for the automatic lamp control using PIR sensor as motion detector. With on chip noise filter and voltage regulator, the IC provides stable operations throughout temperature range. CDS input to disable day time operation is desired. 2-stage operational amplifier as filter Built-in noise rejection circuit On-chip regulator Override function Synchronous with AC 220V/50Hz and 110V/60Hz Pulse output (PT8A261) for TRIAC drive or level output (PT8A262) for relay drive CDS to enable/disable output Adjustable output on time duration ON/AUTO/OFF selectable by MODE pin Auto-reset if the ZC signal disappears over 3 seconds 40 seconds warm-up Quick check mode for initial installation Operating voltage: 5V Stand-by current: 80µA