MAX6717AUKVDD2+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 reset signal when it falls below a certain threshold
• 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
• Reset Timeout Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6717AUKVDD2+T has a total of 5 pins:

1. GND: Ground connection
2. VCC: Supply voltage input
3. MR: Manual Reset input
4. RESET: Reset output
5. TH: Threshold voltage selection pin

Functional Features

• Monitors the supply voltage and generates a reset signal when it drops below the selected threshold voltage.
• Provides a manual reset option through the MR pin.
• Offers various threshold voltage and reset timeout options for flexibility in different applications.
• Low-power consumption makes it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring ensures reliable operation of the system. - Flexible threshold voltage and reset timeout options cater to diverse application requirements. - Low-power design extends battery life in portable devices.

Disadvantages: - Limited to voltage monitoring and reset functionality, may not be suitable for complex power management applications. - SOT23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The MAX6717AUKVDD2+T operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold, the device generates a reset signal on the RESET pin. This signal can be used to initiate system resets or trigger other actions. The manual reset option allows for external control over the reset function.

Detailed Application Field Plans

The MAX6717AUKVDD2+T finds applications in various fields, including:

1. Embedded Systems: Provides reliable voltage monitoring and reset functionality in microcontroller-based systems.
2. Power Management: Ensures safe operation of power supplies by detecting low voltage conditions and initiating appropriate actions.
3. Industrial Control: Monitors critical voltages in industrial control systems, preventing malfunctions due to power fluctuations.
4. Automotive Electronics: Protects automotive electronics from voltage drops, ensuring uninterrupted operation.

Detailed and Complete Alternative Models

1. MAX6716AUKVDD2+T: Similar to MAX6717AUKVDD2+T but with different threshold voltage options.
2. MAX6718AUKVDD2+T: Offers additional features such as adjustable reset timeout and watchdog timer functionality.
3. MAX6719AUKVDD2+T: Provides higher accuracy voltage monitoring with tighter threshold voltage tolerances.

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