During power down to save battery, the supply voltage can be reduced to a value of
A. 4 volts
B. 2 volts
C. 8 volts
D. 1 volt
Answer:A
During power down to save battery, the supply voltage can be reduced to a value of
A. 4 volts B. 2 volts C. 8 volts D. 1 volt
Explanation: The supply voltage can be reduced to a value of around 2 volts, during power down to save battery.