ZDP323 Digital Passive Infrared (PIR) Sensors

Zilog / IXYS ZDP323 Digital Passive Infrared (PIR) Sensors feature a dual-element PIR sensor with a communication interface for a fully integrated motion sensor. The digital PIR sensors deliver EMI immunity and digital signal processing for high-performance motion detection applications. The signal processing provides programmable gain, bandwidth, and detection thresholds, and the ZDP323 series offers either an I²C or UART communication interface. The Zilog / IXYS ZDP323 Digital PIR Sensors are available in a standard 4-pin metal TO-5 package and operate with most standard PIR lenses.