ADM708TAR-REEL

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Power Management Integrated Circuits (PMICs) are used in electronic circuits to monitor inputs, measure and regulate output voltages, and control the power consumption of the entire system. PMICs typically contain a variety of regulators, switchers, voltage detectors, and other components that enable electrical engineers to build a comprehensive power management system. One such type of PMIC is the Supervisors, which are designed to ensure that the system is always running under specific criteria and conditions. A Supervisors PMIC is used to monitor through pins supplying power to the system and provide reset signals so that the system can be recovered in case of any malfunctions or abnormal operation. A common example of a Supervisors PMIC is the ADM708TAR-REEL, manufactured by Analog Devices Inc. This chip is designed for use with integrated circuits (ICs) to protect them from over-voltage, under-voltage, and over-current conditions. The ADM708TAR-REEL provides single supply voltage monitoring and is available in a variety of packages.The ADM708TAR-REEL consists of an adjustable voltage detector, an adjustable voltage supervisor, and an adjustable reset timer. The adjustable voltage detector senses if the voltage of the system falls below a set threshold, and signals an interrupt if it does. The adjustable voltage supervisor requires an external reference to set the lower and upper threshold voltages. When the input voltage exceeds either threshold, an active low reset signal is sent to a reset pin. Finally, the adjustable reset timer determines the length of time after this reset signal is sent that the system is reset. The ADM708TAR-REEL is typically used in applications where ICs need to be protected from damage due to abnormal power conditions. In addition to providing over-voltage, under-voltage, and over-current protection, the ADM708TAR-REEL features an adjustable reset timeout, which is useful for ensuring that system recovery is complete and that the system does not experience any extended downtimes. This feature allows system designers to ensure that their systems are running at an optimal level of performance at all times.In addition to providing over-voltage, under-voltage, and over-current protection, the ADM708TAR-REEL can also be used in applications where external monitoring and reset signals are required. For example, the ADM708TAR-REEL can be used in applications where a microcontroller needs to be reset if a set of criteria is met or if an external reset signal is sent. The adjustable reset timeout feature of the ADM708TAR-REEL provides flexibility in this case, as the length of the reset timeout can be adjusted to suit the application’s specific needs. The ADM708TAR-REEL can also be used in applications where multiple power supplies need to be monitored, such as in industrial automation, avionics, and medical applications. The ADM708TAR-REEL features a multi-supply monitoring and reset capability, allowing system designers to monitor multiple power supplies and to send a reset signal to the system when any of these supplies reaches an abnormal state. Overall, the ADM708TAR-REEL is a versatile and robust Supervisors PMIC for applications requiring power supply monitoring and reset signal generation. The adjustable voltage detector, adjustable voltage supervisor, adjustable reset timer, and adjustable reset timeout features make the ADM708TAR-REEL an ideal solution for protection from over-voltage, under-voltage, and over-current conditions, while its multi-supply monitoring and reset capability allows system designers to monitor and protect multiple power supplies. In addition, the ADM708TAR-REEL is available in a variety of packages, allowing it to be easily integrated into virtually any system design.

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