The EG4002 IC is a PIR controller, using analog mixing digital designed by CMOS process, The EG4002 contains two operational amplifiers, window comparator, voltage reference, turn on delay timer and stable timer, and digital state controller, dedicated to Alarm system, Auto door system, and LED light controller etc. The EG4002 is available in an 8-Pin SOP/DIP the necessary features to implement PIR control schemes with a minimal external parts count, which can reduce the material cost and save the PCB board space
- 8-Pin SOP8/DIP8 Packaging
- Minimal Peripheral Components Required
- Low Supply Current：45uA @VDD=3V and 75uA @VDD=5V
- Built-in 2-stage Operational Amplifier
- Built-in Fixed-gain 30x in 2nd Stage OP amp
- Built-in Window Comparator for Two Independent Voltage Monitors
- Built-in Internal Reference Voltages for OP amps and Comparators
- Provide Adjustable Turn on Delay Timer and Stable Timer
- Wider supply voltage:+3V～+6Vdc
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