ADM6328-24ARTZ-R7

Product Overview

Category

ADM6328-24ARTZ-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

ADM6328-24ARTZ-R7 is available in a small form factor package, typically a 6-pin SOT-23 package.

Essence

The essence of ADM6328-24ARTZ-R7 lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Voltage: 2.4V
• Reset Timeout Period: Adjustable (typically 140ms)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Pin Configuration

ADM6328-24ARTZ-R7 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Reset output
5. VOUT: Voltage monitor output
6. NC: No connection

Functional Features

• Voltage monitoring: ADM6328-24ARTZ-R7 continuously monitors the input voltage and compares it with the preset threshold voltage.
• Reset generation: When the input voltage falls below the threshold voltage, the reset output is activated, signaling the need for a system reset.
• Manual reset: The manual reset input allows for an external reset signal to override the voltage monitoring function.
• Adjustable timeout period: The reset output remains active for a user-adjustable period after the voltage rises above the threshold, ensuring stability during power-up.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Wide operating voltage range allows for versatile applications
• Small package size enables space-saving designs

Disadvantages

• Lack of advanced features compared to more specialized voltage monitoring ICs
• Limited availability of alternative models with similar specifications

Working Principles

ADM6328-24ARTZ-R7 operates by continuously monitoring the input voltage using an internal voltage comparator. When the voltage falls below the preset threshold, the reset output is activated, triggering a system reset. The manual reset input allows for an external reset signal to override the voltage monitoring function. The adjustable timeout period ensures stability during power-up by keeping the reset output active for a specific duration after the voltage rises above the threshold.

Detailed Application Field Plans

ADM6328-24ARTZ-R7 finds application in various electronic systems where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Industrial control systems
5. Automotive electronics

Alternative Models

While ADM6328-24ARTZ-R7 offers unique features and specifications, there are alternative models available in the market that serve similar purposes. Some alternative models worth considering include:

1. MAX809: Voltage monitoring and reset IC from Maxim Integrated.
2. MCP1316: Supervisory circuit with voltage monitoring and reset capabilities from Microchip Technology.
3. TPS3808: Precision voltage supervisor with programmable delay time from Texas Instruments.

These alternative models provide different combinations of features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

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