The ISL88011, ISL88012, ISL88013, ISL88014, 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 Ld SOT-23 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 1.6s normal and 51s start-up 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 Ld SOT-23 Pb-Free package
⢠Pb-Free (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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