ADM6326-24ARTZ-R7

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PMIC (Power Management Integrated Circuit) is an integral component of system design, and PMIC supervisors are an important category of PMIC solutions that monitor and control system voltage, clock and selection signals from microprocessors and system memory. The ADM6326-24ARTZ-R7 is one of the latest products in the power management supervisor family offered by Analog Devices. This article will discuss the application field and working principle of this device and how it helps to improve the performance of various devices.

The ADM6326-24ARTZ-R7 is a high-performance power management supervisor designed to monitor and control power, clock and selection signals from microprocessors and system memory. It features an integrated SPI interface, voltage supervisor with two protected rails, two temperature sensors and two power-on reset pins. The device also provides adjustable undervoltage lockout, adjustable hysteresis, and programmable reset output hold time. It also features watchdog timer, programmable watchdog output, and reset detector/debouncer.

The ADM6326-24ARTZ-R7 can be used in a variety of applications, including PCs and laptops, gaming consoles, smartphones, tablets, industrial control systems, and servers. It is well-suited for controlling multiple power rails in these application fields due to its high performance and precision. The device also provides a wide input voltage range of 1.4V to 6.3V, making it ideal for a variety of applications with different power requirements. Additionally, the device also offers superior electro-magnetic interference immunity, making it suitable for use in applications with high levels of electromagnetic interference.

The device’s working principle is based on the concept of signal monitoring. It monitors the required signals, such as the system’s power and clock signals, and compares their values to the specified thresholds. If the signal values are below or above the specified thresholds, it will generate a reset signal to the system, forcing it to reset and start again. This helps prevent system failure due to malfunctioning or out-of-range signals.

In addition to generating a reset signal, the ADM6326-24ARTZ-R7 also has other functions. It can provide temperature estimation and overvoltage protection, allowing the device to detect temperature changes and shut down the system before damage is caused. It also has two-color LED indicators, allowing users to monitor the power status of the system easily. Finally, the watchdog timer ensures that the system is functioning properly, and will reset the system if it is not.

To conclude, the ADM6326-24ARTZ-R7 is a high-performance power management supervisor designed to control multiple power rails, voltage supervisors, temperature sensors, and power-on reset pins. It is well-suited for a variety of applications, including PCs, laptops, gaming consoles, smartphones, tablets, industrial control systems, and servers. The device’s working principle is based on the concept of signal monitoring, and it has several additional features such as temperature estimation, overvoltage protection, LED indicators, and watchdog timer. These features make the ADM6326-24ARTZ-R7 an ideal choice for any system design which requires a reliable and accurate power management supervisor.

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