MAX6364LUT31+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitor with adjustable threshold
• Package: SOT-23-3
• Essence: Monitors the voltage level of a power supply and provides an output signal when the voltage falls below a user-defined threshold
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Range: 1.2V to 4.9V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6364LUT31+T has three pins:

1. GND: Ground connection
2. VCC: Power supply input
3. TH: Threshold voltage adjustment pin

Functional Features

• Adjustable Threshold: The TH pin allows users to set the desired voltage threshold for monitoring.
• Precision Monitoring: The MAX6364LUT31+T provides accurate voltage monitoring with a low quiescent current.
• Power-On Reset: It generates a reset signal when the supply voltage rises above the threshold after a power-on event.
• Manual Reset: A manual reset input pin is provided to override the monitoring function and force a reset.

Advantages and Disadvantages

Advantages: - Low-power consumption - Adjustable threshold for flexible voltage monitoring - Small package size for space-constrained applications

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Only available in tape and reel packaging

Working Principles

The MAX6364LUT31+T operates by comparing the supply voltage with the user-defined threshold voltage. When the supply voltage falls below the threshold, the output signal is activated. The device continuously monitors the supply voltage and generates a reset signal when the voltage rises above the threshold after a power-on event. The manual reset input allows users to override the monitoring function and force a reset.

Detailed Application Field Plans

The MAX6364LUT31+T finds applications in various fields, including:

1. Battery-Powered Devices: It can be used to monitor battery voltage and trigger actions when the voltage drops below a certain level.
2. Power Management Systems: The IC ensures proper functioning of power management systems by providing voltage monitoring and reset functionality.
3. Industrial Control Systems: It can be employed in industrial control systems to monitor critical power supply voltages and initiate corrective actions if necessary.
4. Automotive Electronics: The MAX6364LUT31+T can be utilized in automotive electronics to monitor vehicle battery voltage and trigger warning signals or shutdown procedures in case of low voltage.

Detailed and Complete Alternative Models

1. MAX6365LUT31+T: Similar to MAX6364LUT31+T but with an extended operating temperature range (-40°C to +125°C).
2. MAX6366LUT31+T: Provides additional features such as adjustable hysteresis and a watchdog timer for enhanced voltage monitoring capabilities.
3. MAX6367LUT31+T: Offers a wider supply voltage range (1.6V to 10V) for compatibility with a broader range of applications.

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