ISL705XRHEVAL1Z

The ISL705XRHEVAL1Z evaluation board is a design platform featuring the ISL705ARH, ISL705BRH and ISL705CRH 5V supervisory circuits. It includes all the circuitry needed to characterize critical performance parameters and enables evaluation of basic functional operation and common application implementations.

ISL705xRH family of devices are radiation hardened 5.0V/3.3V supervisory circuits that reduce the complexity required to monitor supply voltages in microprocessor systems. These devices significantly improve accuracy and reliability relative to discrete solutions. Each IC provides four key functions.

1. A reset output during power-up, power-down and brownout conditions
2. An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s
3. A precision threshold detector for monitoring a power supply other than VDD
4. An active-low manual-reset input