ADI ADM708ARZ

Part points

• The ADM708ARZ chip is a voltage monitoring and watchdog circuit designed to provide a reset signal to a microprocessor or other digital system in the event of power supply failure or brownout conditions. It includes a precision voltage reference, watchdog timer, and a voltage detector circuit. It is commonly used in electronic devices to ensure system reliability and prevent data corruption caused by power supply issues.

• Equivalent

  The equivalent products of the ADM708ARZ chip are MAX708AR, MAX708AS, and MAX708ESA.

• Features

  The ADM708ARZ is a supervisory circuit that monitors a power supply voltage. It provides reset outputs to ensure correct system operation during power-up, power-down, or power failure. It has an adjustable reset timeout period, low supply current, and power-on reset delay.

• Pinout

  The ADM708ARZ is an IC supervisor with a reset watchdog timer. It has 8 pins in total. The pin functions are as follows: VCC - Power supply, GND - Ground, RESET - Active-low reset output, MR - Manual reset input, VDD - Watchdog timer power supply, WDI - Watchdog timer input, RESET - Reset output, and a RESET-cap - Capacitor connection to adjust reset timeout.

• Manufacturer

  The ADM708ARZ is manufactured by Analog Devices Inc. They are a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits.

• Application Field

  The ADM708ARZ is a voltage monitoring and reset circuit. It is primarily used in applications where power supply monitoring is critical, such as in microcontrollers, processors, and other digital systems. It ensures proper system initialization and prevents erratic behavior by monitoring the power supply and resetting the system when necessary.

• Package

  The ADM708ARZ chip is packaged in a 8-pin small outline integrated circuit (SOIC) package with a form factor of SOIC-8. The package size of the chip is approximately 5.3 mm x 6.2 mm.