PIR Module -- HT7M2xx6 Series

PIR Module
HT7M2xx6 Series
Characteristics
 Operating voltage : 2.7 ~ 5.5V
 Low power consumption : normal operation < 1.5mA, standby < 30A at 3V
operating voltage
 Internal DSP intelligent signal processing
2
 Data transfer can select either I C (Network mode) or IO (Stand-alone mode)
 Can connect to external optical sensor – e.g. phototransistor
 Module has internal temperature sensor for temperature compensation
 Rapid settling time – can be used 3 seconds after power-on
 Complete device series can meet the requirements of a large range of
different applications
Application Areas
Block Diagram
Application Circuit