The ISL88011 - ISL88015 family of devices offer both fixed and/or adjustable voltage-monitoring that combine popular functions such as Power On Reset control, Watchdog Timer, Supply Voltage Supervision, and Manual Reset assertion in a small 5-pin SOT23 package.
Features
⢠Single/Dual Voltage Monitoring Supervisors
⢠Fixed-Voltage Options Allow Precise Monitoring of +2.5V, +3.0V, +3.3V, and +5.0V Power Supplies
⢠Dual Supervisor Has One Fixed Voltage Input and Another That is User-Adjustable Down to 0.6V.
⢠Both RST and RST Outputs Available
⢠Adjustable POR Timeout Delay Options
⢠Watchdog Timer With 1.6sec Normal and 51sec Startup Timeout Durations
⢠Manual Reset Input on All Devices
⢠Reset Signal Valid Down to VDD = 1V
⢠Accurate ±1.5% Voltage Threshold
⢠Immune to Power-Supply Transients
⢠Ultra Low 5.5µA Supply Current
⢠Small 5-pin SOT-23 Pb Free package
⢠Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
⢠Process Control Systems
⢠Intelligent Instruments
⢠Embedded Control Systems
⢠Computer Systems
⢠Critical µP and µC Power Monitoring
⢠Portable/Battery-Powered Equipment
⢠PDA and Handheld PC Devices
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