MAX6717AUKRVD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• Essence: Monitors the voltage level and provides a digital output signal
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Output Type: Active-Low, Push-Pull
• Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

The MAX6717AUKRVD3+T has a total of five pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Threshold voltage selection pin
4. OUT: Digital output indicating the voltage status
5. VDD: Supply voltage input

Functional Features

• Low-power consumption for battery-powered applications
• Precision voltage monitoring with selectable threshold options
• Active-low, push-pull output for easy interfacing with other devices
• Wide supply voltage range for versatile usage
• High accuracy ensures reliable voltage monitoring

Advantages and Disadvantages

Advantages: - Low quiescent current enables power-efficient operation - Small package size allows for space-constrained designs - Wide operating temperature range suits various environments - Multiple threshold voltage options provide flexibility

Disadvantages: - Limited number of threshold voltage options available - Lack of built-in hysteresis may lead to oscillations near the threshold voltage

Working Principles

The MAX6717AUKRVD3+T is a voltage monitor IC that continuously monitors the input voltage (IN) and compares it with the selected threshold voltage (SET). When the input voltage falls below the threshold, the digital output (OUT) becomes active-low, indicating an undervoltage condition. Conversely, when the input voltage rises above the threshold, the output returns to its inactive state.

Detailed Application Field Plans

1. Battery-Powered Devices: The MAX6717AUKRVD3+T can be used in portable electronic devices, such as smartphones and tablets, to monitor the battery voltage and provide low-battery warnings.
2. Power Supply Monitoring: It can be employed in power supply units to detect voltage fluctuations and trigger appropriate actions, such as shutting down the system during undervoltage conditions.
3. Industrial Control Systems: The IC can be integrated into industrial control systems to monitor critical voltages and ensure stable operation of machinery and equipment.

Detailed and Complete Alternative Models

1. MAX6716AUKRVD3+T: Similar to MAX6717AUKRVD3+T but with different threshold voltage options.
2. MAX6718AUKRVD3+T: Voltage monitor IC with additional features like built-in hysteresis for improved noise immunity.
3. MAX6719AUKRVD3+T: Higher accuracy voltage monitor IC with tighter tolerance specifications.

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