ADM708SAR-REEL

Product Overview

Category

ADM708SAR-REEL belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

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

Package

ADM708SAR-REEL is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ADM708SAR-REEL lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper operation of electronic devices.

Packaging/Quantity

ADM708SAR-REEL is typically packaged in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: Adjustable or fixed options available
• Reset Timeout Period: Programmable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: Typically less than 10µA

Pin Configuration

ADM708SAR-REEL features a standard pin configuration with the following pins:

1. VCC: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Reset output
5. RESET OUT: Open-drain reset output

Functional Features

• Voltage Monitoring: ADM708SAR-REEL continuously monitors the supply voltage and compares it to the preset threshold voltage.
• Reset Generation: When the supply voltage drops below the threshold voltage, ADM708SAR-REEL generates a reset signal to initiate a system reset.
• Manual Reset: The MR pin allows for manual reset initiation, overriding the automatic reset function.
• Reset Timeout: ADM708SAR-REEL includes a programmable or fixed timeout period to prevent false resets during temporary voltage fluctuations.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range allows for versatile applications
• Small package size enables space-saving designs
• High accuracy ensures precise voltage monitoring

Disadvantages

• Limited number of available alternative models
• May require additional external components for specific applications

Working Principles

ADM708SAR-REEL operates by continuously monitoring the supply voltage using an internal voltage comparator. When the voltage drops below the preset threshold, the reset circuit is activated, generating a reset signal. The manual reset input allows for user-initiated resets, while the reset timeout feature prevents false resets during temporary voltage fluctuations.

Application Field Plans

ADM708SAR-REEL finds applications in various electronic devices where reliable voltage monitoring and reset functions are crucial. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Industrial control systems - Automotive electronics

Alternative Models

While ADM708SAR-REEL is a popular choice, there are several alternative models available in the market that offer similar functionality. Some notable alternatives include: - MAX708SESA - MCP100T-315I/TT - TPS3808G01DBVR

These alternative models provide comparable voltage monitoring and reset features, but designers should carefully consider their specific requirements before selecting the most suitable option.

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