ADM6346-45ARTZ-R7

Product Overview

Category

ADM6346-45ARTZ-R7 belongs to the category of voltage monitoring and reset ICs.

Use

This product is primarily used for monitoring and resetting voltage levels in electronic circuits.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

ADM6346-45ARTZ-R7 is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of ADM6346-45ARTZ-R7 lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring reliable operation of electronic systems.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Voltage: 4.5V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

ADM6346-45ARTZ-R7 features a standard 3-pin configuration:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin for reset signal.

Functional Features

• Voltage Monitoring: ADM6346-45ARTZ-R7 continuously monitors the input voltage level.
• Reset Generation: When the monitored voltage falls below the specified threshold, the device generates a reset signal.
• Reset Timeout: The reset signal remains active for a predefined timeout period after the voltage returns above the threshold.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring.
• Low power consumption, making it suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables usage in space-constrained designs.

Disadvantages

• Reset timeout period is fixed and not adjustable.
• Limited availability of alternative models from the same manufacturer.

Working Principles

ADM6346-45ARTZ-R7 operates by comparing the input voltage with the preset threshold. When the voltage drops below the threshold, the reset output is activated. The reset signal remains active for a specific timeout period after the voltage rises above the threshold again.

Detailed Application Field Plans

ADM6346-45ARTZ-R7 finds applications in various electronic systems where voltage monitoring and reliable reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper system initialization and recovery after power disruptions.
2. Industrial Control Systems: Monitoring critical voltage levels to prevent damage or malfunction.
3. Automotive Electronics: Providing reset functionality for safety-critical systems.
4. Power Management: Enabling efficient power sequencing and protection in power supply circuits.

Detailed and Complete Alternative Models

While ADM6346-45ARTZ-R7 is a reliable voltage monitoring and reset IC, alternative models from other manufacturers can also be considered. Some notable alternatives include:

1. MAX823R: Voltage monitor and reset IC from Maxim Integrated.
2. MCP101T: Supervisory circuit with reset output from Microchip Technology.
3. TPS3808G01: Precision voltage supervisor with programmable delay from Texas Instruments.

These alternative models offer similar functionality and can be evaluated based on specific requirements and preferences.

In conclusion, ADM6346-45ARTZ-R7 is a versatile voltage monitoring and reset IC that provides accurate monitoring, reliable reset functionality, and low power consumption. Its small package size and wide operating voltage range make it suitable for various applications in different industries. While it has some limitations, alternative models from other manufacturers can be considered to meet specific needs.