MAX6715AUTRVD3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
  • Provides a reliable way to ensure proper operation of electronic systems by preventing them from operating in an undervoltage condition.
  • Helps protect sensitive components from potential damage due to low voltage.
• Package: SOT23-6
• Essence: Voltage monitoring and reset functionality in a compact package.
• Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V, 4.63V, 4.88V (selectable)
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6715AUTRVD3+T has six pins arranged as follows:

_______ VCC | | GND RST | | MR GND |_______| VCC

• VCC: Power supply input pin.
• GND: Ground reference pin.
• RST: Reset output pin. Goes low when the monitored voltage falls below the threshold.
• MR: Manual reset input pin. Pulling this pin low forces the reset output to go low.

Functional Features

• Monitors the voltage level continuously and compares it with the selected threshold voltage.
• Generates a reset signal when the voltage falls below the threshold.
• Provides a debounced reset output to prevent false triggering.
• Offers a manual reset option for system initialization or testing purposes.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-efficient integration into electronic systems. - Wide supply voltage range enables compatibility with various power sources. - Selectable threshold voltage options provide flexibility for different applications. - Debounced reset output ensures reliable operation.

Disadvantages: - Limited to voltage monitoring and reset functionality, may not suit all system requirements. - Requires external components for proper operation.

Working Principles

The MAX6715AUTRVD3+T operates by comparing the input voltage with the selected threshold voltage. When the input voltage falls below the threshold, the reset output is activated, indicating an undervoltage condition. The reset output remains active until the input voltage rises above the threshold and a timeout period elapses. The manual reset input allows for forced activation of the reset output.

Detailed Application Field Plans

The MAX6715AUTRVD3+T finds applications in various electronic systems where voltage monitoring and reset functionality are crucial. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

• MAX6716AUTRVD3+T: Similar to MAX6715AUTRVD3+T but with different threshold voltage options.
• MAX6717AUTRVD3+T: Voltage monitor and reset circuit with adjustable threshold voltage.
• MAX6718AUTRVD3+T: Voltage monitor and reset circuit with additional watchdog timer functionality.

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