ADM707ARZ-REEL Integrated Circuits (ICs)

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The ADM707ARZ-REEL is an advanced system supervisor feature a comprehensive reset, watchdog and reset sequencing family ideal for a wide array of applications. This product incorporates Sequencing, Reset, Watchdog, Reset Timing delay and a 1.8V ultra-low voltage detector (ULVD) in a single package. This system supervisor has several features including 100% reset signal accuracy, high signal condition accuracy, low quiescent current, high signal debounce filter, low reset threshold voltage and a wide temperature range. All of these features make the ADM707ARZ-REEL a great choice for applications in which reliable and efficient system resets are required.

Application Field

The ADM707ARZ-REEL is ideal for applications that require reliable system resets such as embedded controllers, embedded systems, communication systems, automotive systems, and many others. This product is specifically designed to minimize power consumption and provide failsafe operation in dynamic and static scenarios. It is also suitable for applications in which pulse-by-pulse reset control is desired. The low quiescent current, low reset threshold, and wide temperature range make it an ideal choice for operational safety and dependability.

Working Principle

The working principle of the ADM707ARZ-REEL is based on a range of reset and sequencing functions. When a reset signal is applied to the reset input, the device performs a reset cycle. The reset cycle involves checking for any number of factors, including monitoring of external voltages, current levels, thermal conditions, and other parameters. If any of these criteria are met, the device then provides an indication of a successful reset cycle. This indication is known as a reset pulse, which is typically used to reset various components in the system.

The ADM707ARZ-REEL also has the ability to perform a watchdog function, which monitors the state of a particular output signal and checks if it is operable within predetermined parameters. If the signal moves outside the predefined level, a reset pulse is triggered and the system is restarted. The device also has a reset timing delay feature, which delays the initial reset pulse to allow for an orderly system shut down. Additionally, the device can detect and hold an ultra-low voltage level.

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