ADM693ANZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ADM693ANZ belongs to the category of PMIC supervisors. It is a 3-pin supervisory circuit specifically designed to reduce power consumption in advanced microcontroller systems. It monitors the power supply to ensure proper operation of the microcontrollers and devices downstream.

The ADM693ANZ provides four functions: first, the circuit monitors the power supply input voltage and maintains reset deassertion if the voltage drops below its preset level. Second, it is capable of accurately generating an accurate power-on reset signal under low-voltage conditions. Third, the device can detect the presence of 1.2 volt output reset assertion (POR) with an internal pulldown resistor. Finally, the device has an open drain active-low resettable output.

The ADM693ANZ offers a very low quiescent current in both enable and disable modes. With the enable input disabled, the quiescent current is only 3 uA making it suitable for use in battery powered applications, where current consumption must be minimized. When enabled, the current draw is slightly higher but still very low at only 12 uA.

The ADM693ANZ can be used in a wide range of applications. It is very versatile and can be used to provide power-on reset, voltage supervisory, and as a reset switch in microcontroller-based systems. It is especially useful in power-sensitive applications, such as battery-operated systems and automotive systems.

To use the ADM693ANZ, the power supply input is connected to the V+ pin and the open drain active low resettable output is connected to the GND pin. The IC can be enabled by connecting the enable pin to V+. This will allow the reset signal to be generated when the power supply voltage drops below the preset level. When the power drops and the reset signal is generated, the reset output is asserted, and the voltage-supply input will be held below the reset level until it is reset or until the supply voltage is brought back up.

The ADM693ANZ is an ideal solution for preventing frequent resets due to voltage drops in power sensitive applications. It is designed to extend the life of the application circuit by accurately detecting non-continuous power drops and maintaining the reset signal in a low state. Its very low quiescent current consumption makes it a great choice for use in battery-operated applications and automotive systems.

The specific data is subject to PDF, and the above content is for reference