AS312 Digital Smart Pyroelectric Detector

AS312 is a newest smart digital motion detector with a small window size. It offers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only a power supply and power-switching components need to be added to make the entire motion switch. AS312 delay time is 2 seconds.

Applications:-

• Intelligent appliance
• Alarms
• Motion detector
• Sensor lamp, Sensor switch
• Security system
• Automatic control etc.

Features:-

• Digital signal Processing (DSP）
• Power adjustable, save more energy
• Two-way differential high impedance sensor input and temperature
• compensation
• Built-in filter, screen the interference by other frequency
• Excellent power supply rejection, Insensitive to RF conduction
• interference
• Schmidt REL output

Specifications:-

• Supply Voltage (VDD) : 2.7 – 3.3V
• Working Current (IDD):  12 – 20μA
• Sensitivity : 100μV
• Output Low Current( IOL) :  10mA
• Output High Current( IOH) : -10mA
• Lock time( TOL) : 2.3s (It is not adjustable)
• On-time( TOH) :2.3s

Package Includes:-

1 x AS312 Digital Smart Pyroelectric Detector