The CAT706 provides reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device's specified trip value and then maintains the reset output active condition until the device's internal timer allows the system power supply to stabilize.
The CAT706 has a watchdog input which can be used to monitor a system signal and causes
to go low if the signal fails to change state prior to a timeout condition.
The supervisory circuits provide a
input which initiates a reset if pulled low. The CAT706 provides an active low
output.
There is a secondary supply monitor included for power-fail warning (pin PFI).

• Reset guaranteed valid for 1.0 V V
• 6 µA supply current
• 200 ms Reset pulse width
• Watchdog timer function 1.6 s timeout
• Operating Range from -40°C to +85°C
• Pin and function compatible with the MAX706 product
• Accurate brownout detection reset in 3.0, 3.6, and 5.0 volt systems
• Secondary low supply monitoring on PFI input
• SOIC 8-lead and MSOP 8-lead Packages
• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant