MAX6709DUB+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Detectors
• Characteristics: Low Power, Adjustable Threshold, Precision Monitoring
• Package: SOT-23-5
• Essence: Monitors voltage levels and provides a digital output when the voltage exceeds or falls below a set threshold.
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 6.5V
• Threshold Voltage Range: 1.2V to 5.5V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6709DUB+T is a 5-pin device with the following pin configuration:

1. GND: Ground connection
2. OUT: Digital output indicating voltage level
3. IN+: Positive input for voltage monitoring
4. IN-: Negative input for voltage monitoring
5. VCC: Supply voltage input

Functional Features

• Adjustable Threshold: The MAX6709DUB+T allows users to set the desired voltage threshold using external resistors.
• Precision Monitoring: It provides accurate monitoring of voltage levels with a low voltage offset.
• Low Power Consumption: With a quiescent current of only 1µA, it minimizes power consumption in battery-powered applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables compatibility with various systems. - Adjustable threshold allows flexibility in voltage monitoring applications. - Low power consumption prolongs battery life in portable devices.

Disadvantages: - Limited number of pins restricts the number of external connections. - SOT-23-5 package may require additional space on the PCB.

Working Principles

The MAX6709DUB+T operates by comparing the voltage at the IN+ pin with the threshold voltage set by the user. If the voltage exceeds the threshold, the OUT pin goes high, indicating an overvoltage condition. Conversely, if the voltage falls below the threshold, the OUT pin goes low, indicating an undervoltage condition.

Detailed Application Field Plans

The MAX6709DUB+T finds applications in various fields, including:

1. Battery-Powered Devices: It can be used to monitor battery voltage and provide a warning when it drops below a certain level.
2. Power Supply Monitoring: It ensures that the output voltage of a power supply remains within the desired range.
3. Industrial Control Systems: It can be employed to monitor critical voltages in industrial control systems, triggering appropriate actions in case of deviations.

Detailed and Complete Alternative Models

• MAX6710DUB+T
• MAX6711DUB+T
• MAX6712DUB+T
• MAX6713DUB+T
• MAX6714DUB+T

These alternative models offer similar functionality and characteristics to the MAX6709DUB+T, providing users with options based on their specific requirements.

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