Analog Devices Inc./Maxim Integrated MAX1615EUK+T

Analog Devices Inc./Maxim Integrated MAX1615EUK+T Environmental and export classification status description

The MAX1615EUK+T is a precision voltage supervisory circuit designed to monitor power supply levels in a variety of systems. It ensures that systems operate within specified voltage ranges and can issue alerts or reset signals when out-of-range conditions occur. Designed for low power consumption, it integrates features that make it suitable for use in a wide range of applications, particularly in portable and battery-operated devices. Functions - Power Supply Monitors: Monitors the voltage levels of various supply rails. - Reset Output: Provides a reset signal when the voltage drops below a preset threshold. - Adjustable Thresholds: Offers the capability to set custom voltage thresholds based on application requirements. - Open-Drain Output: Its outputs are open-drain which allows for wired-AND configurations. - Low Supply Current: Designed for low power consumption to extend battery life in portable applications. Applications - Embedded Systems: Used in microcontroller-based applications for power monitoring. - Telecommunications: Monitors power supplies in telecom equipment for alerts and resets. - Consumer Electronics: Applied in devices like smartphones and tablets to prevent erroneous operations due to inadequate power supply. - Industrial Equipment: Used in machinery where power integrity is critical. - Automotive: Monitors battery levels and ensures proper functioning of safety and infotainment systems. Alternative Parts - MAX1617: A similar supervisory circuit with additional features for more complex applications. - LM850: A voltage supervisor from Texas Instruments that offers alternative voltage monitoring. - ADM1032: Another supervisor IC from Analog Devices, which may have different monitoring capabilities. Embedded Modules While the MAX1615EUK+T itself is primarily a standalone IC, it can be integrated into various embedded module designs. Commonly, it features in: - Microcontroller Development Boards: Such as Arduino or Raspberry Pi shields where voltage monitoring is crucial. - Battery Management Systems: In modular designs for efficient battery monitoring. Related Q&A 1. Q: What is the maximum operating voltage for the MAX1615EUK+T? A: The MAX1615EUK+T operates with a supply voltage range from 1.1V to 5.5V, making it suitable for low-voltage applications. 2. Q: Can the threshold voltage be adjusted on the MAX1615EUK+T? A: Yes, the threshold voltage is adjustable by connecting an external resistor divider to the REF pin, allowing customization based on application needs. 3. Q: What type of output does the MAX1615EUK+T provide, and how can it be used? A: The device has an open-drain output which can be used in a wired-AND configuration to connect multiple reset signals for systemwide management. 4. Q: In which applications is the MAX1615EUK+T typically deployed? A: It is widely used in embedded systems, telecommunications equipment, consumer electronics, and even automotive applications where reliable voltage monitoring is critical. 5. Q: What are the advantages of using the MAX1615EUK+T in battery-powered devices? A: The MAX1615EUK+T aids in protecting devices from unexpected resets and erroneous functionality due to voltage drops, and its low supply current helps maximize battery life.