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MIC2772

MICREL
Part Number MIC2772
Manufacturer MICREL
Description Dual Voltage Supervisor
Published Apr 21, 2010
Detailed Description MIC2772 Dual Voltage Supervisor General Description Features The MIC2772 is a dual power supply supervisor that provi...
Datasheet PDF File MIC2772 PDF File

MIC2772
MIC2772

Overview
MIC2772 Dual Voltage Supervisor General Description Features The MIC2772 is a dual power supply supervisor that provides under-voltage monitoring and power-on reset generation.
It may replace two discrete voltage supervisors such as MIC1810, MIC1815, MIC809, MIC811, MIC6315, etc.
The two voltage supervisors are completely independent.
Each functional block features an under-voltage detector, a delay-generator, and a de-bounced manual reset input.
A wide choice of voltage thresholds is available.
The reset output is asserted at power-on and any time the input voltage drops below the reference voltage.
It remains asserted for the chosen timeout period after the input rises back above the threshold.
Reset timeouts of 20, 140, and 1100ms (minimum) are available.
• Two independent voltage supervisors • Directly replaces discrete supervisors • Generates power-on reset pulses • De-bounced manual reset Inputs • Choice of voltage thresholds • 20, 140, or 1100ms reset timeouts • Reset output...


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