ADM8324WCA46ARJZR7 Information

ADM8323/4 Supervisory Circuits

Analog Devices ADM8323/ADM8324 Supervisory Circuits monitor power supply voltage levels and code execution integrity in microprocessor-based systems. An on-chip watchdog timer checks for activity within a preset timeout window. A reset signal can also be asserted by an external push-button switch through a manual reset input. The RESET output is either push-pull (ADM8323) or open-drain (ADM8324). A watchdog failure results in a low output on the RESET pin. A failure can be triggered either by a fast watchdog error (watchdog pulses too close together) or by a slow watchdog error (no watchdog pulse within the timeout period). This effectively gives a window in which to observe the watchdog pulse. The watchdog timeout is measured from the last falling edge of the watchdog input (WDI). The ADM8323/ADM8324 are available in a 5-lead SOT-23 package and typically consume only 10μA, making them suitable for use in low power portable applications.Learn More

Power Management ADI SLP

Specifications

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Alternate Names

Analog Devices has several brands around the world that may have alternate names for ADM8324WCA46ARJZR7 due to regional differences or acquisition. ADM8324WCA46ARJZR7 may also be known as the following names: