ADM692AARNZ-REEL

Product Overview

Category

ADM692AARNZ-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

ADM692AARNZ-REEL is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ADM692AARNZ-REEL lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels and is available in large quantities for industrial production.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Reset Threshold Voltage: Adjustable from 1.8V to 4.6V
• Reset Timeout Period: Fixed at 140ms
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low Reset

Detailed Pin Configuration

ADM692AARNZ-REEL has the following pin configuration:

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

Functional Features

1. Voltage Monitoring: ADM692AARNZ-REEL continuously monitors the supply voltage to ensure it remains within the specified range.
2. Reset Generation: When the supply voltage falls below the programmable threshold, the device generates an active-low reset signal.
3. Manual Reset: The manual reset input allows for an external reset signal to override the internal monitoring function.
4. Reset Timeout: If the supply voltage remains below the threshold for a fixed period (140ms), the reset signal is released.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring
• Adjustable reset threshold
• Small package size
• Low power consumption

Disadvantages

• Fixed reset timeout period
• Limited operating temperature range

Working Principles

ADM692AARNZ-REEL operates by comparing the supply voltage with the programmable threshold. If the voltage drops below this threshold, the device generates an active-low reset signal. The reset signal remains active until the voltage rises above the threshold or the reset timeout period elapses.

Detailed Application Field Plans

ADM692AARNZ-REEL finds applications in various electronic devices where voltage monitoring and reset functionality are crucial. Some common application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Power Supplies: Protecting sensitive components from undervoltage conditions and ensuring safe power-up sequences.
3. Industrial Control Systems: Providing reliable reset functionality for critical control systems to prevent malfunctioning.

Detailed and Complete Alternative Models

1. ADM691AARNZ-REEL: Similar to ADM692AARNZ-REEL but with a fixed reset threshold voltage.
2. ADM693AARNZ-REEL: Offers additional features such as adjustable reset timeout period and watchdog timer functionality.

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