MAX6371KA+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Watchdog Circuit
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	Adjustable/Selectable
Voltage - Threshold:	Adjustable/Selectable
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SOT-23-8
Supplier Device Package:	SOT-23-8
Base Part Number:	MAX6371

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The MAX6371KA+T is a robust, low-power supervisor from Maxim Integrated that integrates an adjustable-voltage supervisor and temperature-warning functions. It is able to accurately monitor voltage levels and temperatures with its comparator circuit, which can be used to detect fault conditions and signal them to microprocessors and other components. The device offers highly reliable voltage monitoring by providing a series of user-defined voltage thresholds, signal monitors, and fault condition status flags. It is also immune to power glitches and is suitable for use in harsh environments such as automotive and military systems.The MAX6371KA+T is a microprocessor-based system supervisor that offers voltage monitoring, temperature monitoring, device reset, and power-on reset detection functions. It contains two main components: a voltage supervisor circuit and a temperature supervisor circuit. The voltage supervisor is designed to detect and respond to power system supply voltage levels that are outside of predetermined threshold ranges. The temperature supervisor is designed to detect and respond to temperature rise above a preset upper limit. The device provides several user-customizable features that include monitoring several programmable voltage thresholds, providing an open-drain reset output, and offering a wide range of output signals which can alert the system of a fault state. The MAX6371KA+T has a wide input voltage range of up to 28 volts. It contains two main components: a voltage supervisor circuit and a temperature supervisor circuit. The voltage supervisor circuit uses three programmable threshold levels, ranging from 0.6V to 8.5V, to detect voltage abnormalities and monitor the power supply. The device also contains a temperature supervisor circuit, which is designed to detect temperatures that exceed a preset upper limit. This temperature supervisor circuit utilizes a precision temperature sensor output to trigger the reset output of the IC.The MAX6371KA+T is designed for applications where reliable voltage monitoring and detection of over-temperature conditions are critical. It offers an automatic reset function when the SENSE voltage drops below the defined reset threshold. It is well suited for applications in automotive and industrials sectors, as it provides a reliable and secure detection of multiple voltage thresholds. Furthermore, the device provides a built-in timer circuit to prevent false triggering of the reset output due to short-duration faults.In addition to providing temperature warning and voltage monitoring features, the MAX6371KA+T also features a reset output that can be used to send a reset signal to the system. This output is provided via a transistor switch and is open-drain in nature. Both the voltage supervisor circuit and temperature supervisor circuit offer a variety of user-defined options, including selectable polarity of reset output, allowing the reset output to activate either when the voltage and/or temperature exceed their respective thresholds.Overall, the MAX6371KA+T is an incredibly useful device for applications where reliable voltage monitoring and temperature alarms are required. With its integrated functions and flexibility, it offers significant advantages over competing devices and is ideal for applications where fault detection and system protection are critical.