ADM1816-5ARTZ-RL7

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PMIC – Supervisors are integrated circuits (ICs) developed for the purpose of system monitoring and protection. The ICs combine a wide array of high-performance peripherals such as precise voltage detectors, watchdog timers, and FETs to monitor and protect a wide range of applications. One of the many different Supervisors applications is the ADM1816-5ARTZ-RL7.

The ADM1816 is a micro-power supervisor IC for controlling power-on reset (POR). It is an integrated circuit that is used in a wide range of applications, ranging from smartphones and gaming consoles to medical devices and industrial machines. It is designed to provide reliable power-on reset (POR) functions and is specified over a wide voltage range of 1.5V to 5.5V.

The POR circuit is triggered by a voltage rising to or above the set threshold voltage. The set threshold voltage can be adjusted with an external resistor. When the threshold voltage is reached, the ADM1816 pulls the reset pin low, driving the reset output to a low voltage level. The reset time is defined as the time it takes the reset output to fall from the high to the low state.

The ADM1816 contains circuitry to prevent the reset input from being activated by noise. This makes it suitable for use in sensitive devices or applications which require low noise immunity. In addition, the ADM1816 has an internal pull-up FET to keep the reset output high, preventing it from being affected by power noise or glitches.

The watchdog timer can be used to monitor a system\'s operation and reset it if it fails. The watchdog timer generates a reset output when it is triggered by an external pulse or by an internal timer running out. The duration of the reset pulse can be adjusted with an external resistor. The watchdog timer also has an output enable feature which can be used to enable or disable the reset output.

The ADM1816 also features an open-drain output which can be used to indicate when the reset output is active. The open-drain output can be used to drive an external LED or monitor circuit. The open-drain output is disabled when the reset output is driven low.

The ADM1816-5ARTZ-RL7 is a low power microprocessor supervisor, ideal for a wide range of applications including embedded systems, industrial control, and consumer electronics. It provides precise voltage monitoring, watchdog timer, and FETs to monitor and protect a wide range of applications. The reset time is adjustable with an external resistor, and the open-drain output is configurable as an active high or active low output. The low-power circuitry makes it an excellent choice for applications that require low power consumption.

In summary, the ADM1816-5ARTZ-RL7 is an integrated circuit that provides precise voltage monitoring, watchdog timer, open-drain output, and FETs to monitor and protect a wide range of applications. The reset time is adjustable with an external resistor, and the open-drain output is configurable as an active high or active low output. Its low-power functionality and wide voltage range make it an ideal choice for a variety of applications.

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