ADM691AARW-REEL

Product Overview

Category

ADM691AARW-REEL belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

• Small size
• High reliability
• Low power consumption
• Wide operating temperature range

Package

ADM691AARW-REEL is available in a compact surface mount package.

Essence

The essence of this product lies in its ability to provide reliable and efficient performance in electronic circuits.

Packaging/Quantity

ADM691AARW-REEL is typically packaged in reels containing a specific quantity of units, depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Output Type: Active-Low
• Reset Threshold Voltage: 4.63V
• Reset Timeout Period: 140ms
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. RESET: Active-low reset output
4. MR: Manual reset input

Functional Features

• Provides a reliable reset signal to the microcontroller or other digital devices
• Monitors the power supply voltage and generates a reset signal when it falls below the threshold voltage
• Reset signal remains active until the power supply voltage rises above the threshold voltage for a specified timeout period
• Manual reset input allows for external control of the reset signal

Advantages and Disadvantages

Advantages

• Small form factor enables space-saving designs
• High reliability ensures stable operation
• Low power consumption prolongs battery life
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited reset timeout period may not be suitable for certain applications requiring longer delays
• Active-low output may require additional circuitry for compatibility with devices that require active-high reset signals

Working Principles

ADM691AARW-REEL operates by monitoring the power supply voltage using an internal voltage comparator. When the voltage falls below the threshold level, the reset output is activated, indicating a low-voltage condition. The reset signal remains active until the voltage rises above the threshold level for the specified timeout period.

Detailed Application Field Plans

ADM691AARW-REEL finds applications in various electronic systems where reliable reset functionality is required. Some potential application fields include:

1. Microcontroller-based systems
2. Embedded systems
3. Industrial control systems
4. Automotive electronics
5. Power management circuits

Detailed and Complete Alternative Models

1. ADM708ARZ: Similar functionality with different package options
2. MAX809R: Low-power microprocessor reset circuits
3. MCP101T: Voltage supervisor with adjustable reset threshold

These alternative models offer similar features and can be considered as substitutes for ADM691AARW-REEL depending on specific requirements.

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