Voltage monitoring chip
On some occasions of unstable voltage, the short rise and fall of the voltage will lead to confusion in the operation of the microcontroller program. Voltage recovery is entirely different from the power up from 0 voltage, so it is not easy to make the resistive reset microcontroller reset or reset is not complete, resulting in software operation failure. If the use of a voltage monitoring chip (up monitoring) can solve this problem, in each voltage drop to the threshold (usually 4., 51 microcontrollers) below and then restore, to be able to output more than the reset pulse, to ensure that the reliable microcontroller reset.
The more commonly used monitoring chips.
AD8206YRZ
INA194AIDBVR
INA169NA/3KG4
MAX9938FEUK+T
INA193AIDBVT
ZXCT1010E5TA
m54133ag-s16-r
ZXCT1010E5TA
INA195AIDBVR
ZXCT1110W5-7
INA199A1DCKR
BD2243G-GTR
EC100D
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