MAX6371KA+T

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MAX6371KA+T

IC SUPERVISOR 1 CHANNEL SOT23-8

  • Fabricant
  • Mfr. Partie #MAX6371KA+T
  • Paquet SOT-23-8
  • Fiche de données
  • En stock3446

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Spécifications

Package Tape & Reel (TR)
ProductStatus Obsolete
Type Watchdog Circuit
NumberofVoltagesMonitored 1
Voltage-Threshold Adjustable/Selectable
Output Open Drain or Open Collector
Reset Active Low
ResetTimeout Adjustable/Selectable
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case SOT-23-8

Vue d'ensemble

Description

The MAX6371KA+T is a microprocessor supervisory circuit designed to monitor power supplies in digital systems and provide a reset signal to the processor during power-up, power-down, and brownout conditions. It ensures that the microprocessor operates reliably by initiating a reset whenever supply voltage levels deviate below a specified threshold. The MAX6371KA+T features a precision voltage reference, a comparator, and a reset output that remains asserted until the voltage is stable, preventing erroneous operations during voltage transitions.
This IC is part of the MAX6371 family, which offers a variety of threshold voltages and output configurations. The "KA" designates the specific voltage threshold and reset timeout period, while the "+T" suffix indicates that it is tape-and-reel packaging suitable for automated assembly. The device boasts low power consumption, making it ideal for battery-operated applications, and is housed in a compact SOT-23 package. Its key applications include embedded systems, consumer electronics, and any digital systems requiring robust reset functionality.

Features

The MAX6371KA+T is a low-power, precise voltage monitoring IC typically used for microprocessor supervisory functions. Key features include:
1. Voltage Monitoring: It monitors a single voltage level and triggers a reset when the monitored voltage falls below a specified threshold.
2. Reset Output: Offers a push-pull, active-low reset output for easy integration with microprocessors.
3. Precision: The device provides high accuracy in voltage detection, reducing false resets and ensuring reliable performance.
4. Low Power Consumption: It is designed for low power usage, making it suitable for battery-powered applications.
5. Small Package: Available in a space-saving SOT-23 package, beneficial for compact designs.
6. Wide Temperature Range: Operates effectively over a wide temperature range, suitable for various environmental conditions.
7. Pre-Set Threshold Options: Comes with multiple fixed voltage threshold options, allowing flexibility based on application needs.
These features make the MAX6371KA+T ideal for applications requiring reliable and precise monitoring of power supply voltages to ensure system stability and prevent data corruption in microprocessor-based systems.

Package

The MAX6371KA+T is a supervisory circuit from Maxim Integrated, and it comes in a SOT-23-3 package type.

Pinout

The MAX6371KA+T is a three-terminal supervisory circuit designed by Maxim Integrated (now part of Analog Devices). It features a low quiescent current and is used to monitor the supply voltage in microprocessor-based systems. The device is available in a SOT-23 package, which typically has three pins.
Key functions of the MAX6371KA+T include:
1. Supply Voltage Monitoring: The device monitors the supply voltage and generates a reset signal when the voltage falls below a predefined threshold.
2. Manual Reset Capability: Allows for an external signal to trigger a reset.
3. Reset Output: The reset output is typically an open-drain or push-pull configuration, offering flexibility for different system requirements.
4. Precision and Low Power: Offers precision voltage monitoring with low power consumption, making it suitable for battery-operated devices.
For specific pin configurations and detailed functionality, always refer to the manufacturer's datasheet.

Manufacturer

The MAX6371KA+T is manufactured by Maxim Integrated. Maxim Integrated is a company that designs, manufactures, and sells analog and mixed-signal integrated circuits. The company is known for producing a wide range of semiconductor products used in various applications, including consumer electronics, automotive, industrial, communications, and computing. Maxim Integrated's products often focus on power management, interface, and analog signal processing solutions. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., another leading semiconductor company.

Application

The MAX6371KA+T is a microprocessor supervisory circuit primarily used in applications requiring reliable system monitoring and reset capabilities. Key areas include embedded systems, consumer electronics, industrial equipment, and portable devices. It ensures proper system operation by monitoring supply voltages and providing a reset signal during power-up, power-down, and brownout conditions. Additionally, it is used in applications where precise voltage monitoring and manual reset capabilities are critical to maintaining system integrity.

Equivalent

The MAX6371KA+T is a low-power, adjustable reset IC from Maxim Integrated, typically used for monitoring supply voltages in microprocessor systems. Equivalent products include the Texas Instruments TPS3808, ON Semiconductor's NCP302 series, and Microchip's MCP111/112 series. These alternatives offer similar functionalities like voltage monitoring and reset generation, though specific parameters such as threshold voltages and package types might vary. Always verify pin compatibility and electrical specifications to ensure a suitable replacement.

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