MIC841 Datasheet (Microchip)

MIC841, Comparator

The MIC841 and MIC842 are micro-power, precision-voltage comparators with an on-chip voltage reference.

Both devices are intended for voltage monitoring applications.

External resistors are used to set the voltage monitor threshold.

When the threshold is crossed, the outputs switch polarity.

The MIC

MIC841 Features

* 1.5V to 5.5V Operating Range

* 1.5 μA Typical Supply Current

* ±1.25% Voltage Threshold Accuracy

* 10 nA Maximum Input Leakage Current Over Temperature

* 10 μs Propagation Delay

* Externally Adjustable Hysteresis (MIC841)

* Internal 20 mV Hys