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
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