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LN809
Voltage Detectors With Delay Circuit Built-In
■ General Description
Low Power Consumption : lower than 1.5μA
The LN809 is a cost-effective system supervisor Integrated Circuit (IC) designed to monitor VCC in digital and mixed signal systems and provide a warning signal when the system power supply is out of working range, and a reset signal to the host processor when necessary. No external components are required. It features low supply current. Both CMOS and N-channel open drain output configurations are available. Since the delay circuit is built-in, peripherals are unnecessary and high density mounting is possible.
■ Features
Precision VCC Monitor for 2.63V, 2.93V, 3.08V, 4.00V ,4.38V and4.63V
Highly Accurate: ± 1%, ± 2%
Operating Voltage Range: 0.7V ~ 6.
LN809 Datasheet
