ADM6384YKS23D3Z-R7

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ADM6384YKS23D3Z-R7 Application Field and Working Principle

The ADM6384YKS23D3Z-R7 is a low-power system reset supervisor device from Analog Devices. It is a great choice for most cost- and power-sensitive devices, like wearables and portable devices, due to its small size, low power consumption, flexibility, and ease of use. The ADM6384YKS23D3Z-R7 is classified as a PMIC - Supervisors, and its applications world wide, from computer systems to telecommunications could benefit from its efficient operation.

The ADM6384YKS23D3Z-R7 is specifically designed to guard against unexpected system resets that may be caused by power supply overshoots, off-chip glitches, or Vcc supply transients. It features two independent supply watchdogs and supports supplies up to five volts. It also has two advanced reset functions that provide improved reset timing accuracy, detect and blank pulses, and automatically pulse a reset up to one second. It also has a programmable active-low/high reset output.

The ADM6384YKS23D3Z-R7 features a built-in programmable reset time-out window. This window provides a programmable reset timeout from 1 ms to approximately 4 minutes. This feature helps prevents system resets due to temporary glitches in the power supplies. In addition, the reset time-out period for the internal pull-up output can be set to either keep the reset level active at a fixed level or to cycle the active reset period to extend system lifetimes. It also includes a software-programmable power-on reset delay and an internal reset status flag to help reduce set-up time and cost.

In addition to its power-on reset functionality, the ADM6384YKS23D3Z-R7 can also help guard against power-down events. It features a push-button reset input that can be used to manually initiate a reset event. This manual reset pin can also be used to detect input edges and toggle the reset output accordingly. In addition, the ADM6384YKS23D3Z-R7 has a programmable power supply supervisor (PSS) interrupt pin that can be used to provide system level alert of power-down events or critical PS faults.

Finally, the ADM6384YKS23D3Z-R7 also features an integrated manual reset circuit, which allows a system to be manually reset by simply pressing the reset switch. The integrated circuit provides active-low/high logic and programmable reset timeout times.

In summary, the ADM6384YKS23D3Z-R7 is a powerful PMIC - Supervisors device that can help protect systems from power-on and power-down events. It features a low power consumption, while offering flexible reset timing signals and built-in reset features. This makes it a great choice for cost-sensitive and power-sensitive applications.

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