MAX6825SUK+T

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Introduction

The MAX6825SUK+T is a Supervisory, Power Management and System Health Monitor from Maxim Integrated. This integrated Circuit (IC) is designed for a wide range of applications that require simple and precise implementation of voltage monitoring, battery backup, and system health monitoring. The MAX6825SUK+T is ideally suited for applications requiring precise monitoring and management of supply voltages in products such as Printers, Video Game Consoles, Routers, and other similar products in need of high-reliability monitoring of power supply and system health.

Application Field of MAX6825SUK+T

The MAX6825SUK+T is applied in a wide range of applications. It is useful when precise voltage monitoring is required and is ideal for products where system health monitoring needs to be kept in check. These products include printers, routers, system monitors, and embedded systems. It is also well-suited to provide system health monitoring, ensuring that all the power supplies are well balanced and continuous.

The MAX6825SUK+T features an integrated Comparator, voltage reference, Watchdog Timer, and Supervisory circuit that allows for precise voltage monitoring for digital circuitry. It also features a Temperature sensing input and an operational amplifier to optimize accuracy and performance in critical applications. The Watchdog Timer monitors for system level issues and alerts the system when certain conditions are not met. The Supervisory circuit can monitor up to five supply voltages and alert if any go higher or lower than a certain threshold. Additionally, the MAX6825SUK+T features a Push-Pull Output to enable secure system reset.

The numerous features packed into the MAX6825SUK+T make it a great choice for industrial, automotive, and home automation applications. The high precision of the output, combined with the ability to alert the system of voltage level changes and temperature changes make it an ideal choice for reliable and precise power management monitoring across a range of applications. This makes the MAX6825SUK+T the perfect solution for critical applications where precision and stability are paramount.

Working Principle of MAX6825SUK+T

The MAX6825SUK+T is designed to detect and monitor the supply voltage for 5 different input voltages. It also monitors for temperature changes and has an adjustable timer to alert the system of any voltage or temperature changes. The integrated circuit will detect if any of the supply voltages increase or decrease to an alarming level and the temperature exceeds an adjustable threshold, the Watchdog Timer will initiate a system reset.

The MAX6825SUK+T features an advanced low-power CMOS technology and low-power Supervisory circuit. The Supervisory Circuit compares the supply voltage to a factory-trimmed voltage reference and will operate both in positive-going and negative-going thresholds. The IC also features auto-zeroing upon startup which makes it suitable for high-speed applications. This IC also can work in very low power consumption mode.

The internal Comparator of the MAX6825SUK+T can monitor up to five different supply voltages and provide a precise indication of when a voltage goes above or below its programmed threshold. This provides the device with a highly precise and powerful voltage monitoring capability. The internal Temperature sensor can be configured to detect temperature above a programmed threshold and will initiate a system reset if it exceeds the set point.

The MAX6825SUK+T features a Push-Pull Output which provides direct reset signal to other digital devices within the system. This output can be used to signal digital devices about a system reset. The Self Test feature of the IC performs periodic automated testing of all its instructions and will alert the system if any errors are detected.

The MAX6825SUK+T is designed to deliver the highest precision and accuracy with respect to voltage monitoring and temperature sensing. The extensive features of the IC make it an ideal choice for reliable and accurate power management monitoring. This IC is highly suitable in industries that require high-precision and reliability such as automotive, industrial, and home automation.

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