MAX6713LEXS+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-5
• Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: Adjustable from 1.2V to 5.0V in 100mV steps
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)
• Output Type: Active-Low, Open-Drain
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6713LEXS+T has a total of five pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Threshold voltage setting pin
4. OUT: Digital output indicating voltage level
5. VCC: Supply voltage input

Functional Features

• Voltage Monitoring: The MAX6713LEXS+T monitors the input voltage and compares it with the threshold voltage set by the user.
• Adjustable Threshold: The threshold voltage can be easily adjusted using an external resistor divider connected to the SET pin.
• Digital Output: The device provides an active-low, open-drain digital output that indicates whether the input voltage is above or below the set threshold.
• Low Power Consumption: With a quiescent current of only 1µA, the MAX6713LEXS+T is designed for low-power applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for versatile applications. - Adjustable threshold voltage provides flexibility in monitoring different voltage levels. - Low quiescent current minimizes power consumption. - Small SOT23-5 package enables space-saving designs.

Disadvantages: - Limited accuracy of ±1.5% may not be suitable for highly precise applications. - Lack of built-in hysteresis may result in unstable output near the threshold voltage.

Working Principles

The MAX6713LEXS+T operates by comparing the input voltage with the threshold voltage set by the user. When the input voltage exceeds the threshold, the digital output (OUT pin) is pulled low. Conversely, when the input voltage falls below the threshold, the digital output is released, allowing it to be pulled high externally.

Detailed Application Field Plans

The MAX6713LEXS+T finds applications in various fields, including:

1. Battery-Powered Devices: Voltage monitoring to prevent over-discharge and protect battery life.
2. Power Management Systems: Monitoring power supply voltages to ensure stable operation.
3. Industrial Control Systems: Detecting abnormal voltage levels in critical equipment.
4. Automotive Electronics: Overvoltage/undervoltage protection for vehicle electrical systems.
5. Consumer Electronics: Voltage monitoring for safe and reliable operation of electronic devices.

Detailed and Complete Alternative Models

1. MAX6710AUKSDD3+: Similar voltage monitor IC with adjustable threshold and push-pull output.
2. MAX6716AUTSYD3+: Voltage monitor IC with fixed threshold options and open-drain output.
3. MAX6718AUKZWD3+: Dual-voltage monitor IC with adjustable thresholds and push-pull outputs.
4. MAX6720AUTSYD3+: Voltage monitor IC with fixed threshold options and push-pull output.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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