SGM8139 sensor equivalent, low voltage pir and vibration sensor.
* Operating Voltage Range: 1.4V to 5.5V
* Average Quiescent Current: 6.5μA (TYP)
* Two Integrated High Input Impedance Operational
Amplifiers
* Integrated.
powered by single cell or dual cell alkaline battery.
With two operational amplifiers, window comparators, and delay/lo.
The SGM8139 is a low voltage low power analog front end designed for PIR and vibration sensors. This part integrates two high input impedance operational amplifiers, window comparator, state control logic, a delay timer, a latch timer, a voltage refe.
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