MAX6834FXRD1+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, high-accuracy voltage monitoring
• Package: 6-pin SOT23
• Essence: Provides power supply monitoring and reset generation for microcontrollers and other digital systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground connection
2. RESET: Active-low reset output
3. MR: Manual reset input
4. VCC: Positive supply voltage
5. GND: Ground connection
6. NC: No connection

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the specified threshold
• Provides a manual reset input for external system reset control
• Offers a wide range of reset threshold voltage and timeout period options for flexibility in different applications
• Low quiescent current consumption, making it suitable for battery-powered devices
• High accuracy and stability over temperature and voltage variations

Advantages

• Compact and space-saving package
• Wide operating voltage range allows compatibility with various power supply sources
• Flexible configuration options for different system requirements
• Low power consumption extends battery life in portable devices
• Reliable and accurate voltage monitoring ensures system stability

Disadvantages

• Limited number of available reset threshold voltage and timeout period options
• No built-in hysteresis feature for improved noise immunity
• Sensitive to voltage transients and noise on the supply line

Working Principles

The MAX6834FXRD1+ operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage falls below the specified threshold, the IC generates a reset signal on the RESET pin. This signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses. The MR pin allows for manual system reset control by asserting a low-level input.

Detailed Application Field Plans

The MAX6834FXRD1+ is commonly used in various applications where reliable power supply monitoring and system reset generation are critical. Some typical application fields include: 1. Microcontroller-based systems 2. Embedded systems 3. Industrial automation equipment 4. Medical devices 5. Automotive electronics 6. Portable consumer electronics

Detailed and Complete Alternative Models

1. MAX6833FXRD1+: Similar to MAX6834FXRD1+, but with different reset threshold voltage options
2. MAX6835FXRD1+: Similar to MAX6834FXRD1+, but with additional features such as watchdog timer functionality
3. MAX6836FXRD1+: Similar to MAX6834FXRD1+, but with extended operating temperature range

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of available alternatives.

Word count: 409 words