描述 Description

The SP705-708/813L series is a family of microprocessor (μA) supervisory circuits that integrate myriad components involved in discrete solutions which monitor power-supply and battery in mP and digital systems.
The?SP705-708/813L series will significantly improve system reliability and operational efficiency when compared to solutions obtained with discrete components. The features of the SP705-708/813L series include a watchdog timer, a?μP reset, a Power Fail Comparator, and a manual-reset input.
The SP705-708/813L series is ideal for applications in automotive systems, computers, controllers, and intelligent instruments. The SP705-708/813L series is an ideal solution for systems in which critical monitoring of the power supply to the?μP and related digital components is demanded.

特性 Features

·Precision voltage monitor:
·SP705/707/813L at 4.65V
·SP706/708/813M at 4.40V
·RESET pulse width - 200ms
·Independent watchdog timer - 1.6s
·Timeout (SP705/706/813L/813M)
·60uA maximum supply current
·Debounced TTL/CMOS manual reset input
·RESET asserted down to VCC = 1V
·Voltage monitor for power failure or low battery warning
·Available in 8-pin PDIP, NSOIC, and uSOIC packages
·Pin compatible enhancement to industry standard 705-708/813L series
·Functionally compatible to industry standard 1232 series

應(yīng)用 Application

Design ToolsPackagingPkg CodeDetailsQuantitiesDimensionsPDFNSOIC8·JEDEC Reference: MS-012
·MSL Pb-Free: L1 @ 260oC
·MSL SnPb Eutectic: n/a
·ThetaJA: 128.4oC/W (std); 96.8oC/W (fused)