EG0001 Pyroelectric infrared induction  chip

 CMOS digital analog hybrid ASIC
Independent high input impedance operational amplifier, which can be matched with various sensors for signal preprocessing
The bidirectional amplitude discriminator can effectively suppress interference
Internal delay time and block time timer, novel structure, stable and reliable, wide adjustment range
• built in reference power
Wide working voltage range: + 3V - + 5V
? package form: DIP16, SOP16 package