SP708EN-L/TR

SP708系列 4.4V 200ms 低功耗 微处理器 监控电路- NSOIC-8

GENERAL DESCRIPTION

The SP705-708/813L series is a family of microprocessor µP supervisory circuits that integrate myriad components involved in discrete solutions which monitor power-supply and battery in mP and digital systems.

FEATURES

•  Precision Voltage Monitor

− SP705/SP707/SP813L: 4.65V

− SP706/SP708: 4.40V

•  200ms RESET Pulse Width

•  Independent Watchdog Timer

− 1.6s Timeout SP705/SP706/SP813L

•  60µA Maximum Supply Current

•  Debounced TTL/CMOS Manual Reset Input

•  RESETAsserted Down to VCC=1.1V

•  Voltage Monitor for Power Failure or Low Battery Warning

•  8-Pin PDIP, NSOIC and MSOP Packages

•  Pin Compatible with Industry Standards 705-708-813L Series

•  Functionally Compatible to Industry Standard 1232 Series

APPLICATIONS

•  Processors & DSPsBased Systems

•  Industrial & Medical Instruments