TPV708 Reset Ics with Watchdog|3peak

　　The TPV708 is a family of supervisory circuits to monitor power supply voltage levels and provides a power-on reset signal.A reset signal can be asserted by an external manual reset input.In addition,there is a power-fail detector with a 1.25-V threshold,which can be used to monitor an additional power supply.The reset periods are fixed at 200 ms(typical).The TPV708 is available in an 8-pin SOP package and typically consumes only 4μA,which is suitable for low-power and portable applications.

 

　　Features

 

　　•Precision Low-Voltage Monitoring and Power-Fail

 

　　Detector

 

　　•200-ms(typical)Reset Timeout

 

　　•Manual Reset Input

 

　　•Active High and Active Low Reset Output

 

　　•Low Power Consumption:4μA

 

　　•Guaranteed Reset Output Valid to VCC=1 V

 

　　•Power Supply Glitch Immunity

 

　　•Temperature Range:−40°C to 125°C

 

　　•8-Pin SOP Package

 

　　Applications

 

　　•Microprocessor Systems

 

　　•Computers

 

　　•Controllers

 

　　•Intelligent Instruments

 

　　•Portable Equipment