ADM708TAR-REEL

Product Overview

Category

ADM708TAR-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 IC
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

ADM708TAR-REEL is available in a small surface mount package, typically in tape and reel packaging.

Essence

The essence of ADM708TAR-REEL lies in its ability to monitor the supply voltage and generate a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

ADM708TAR-REEL is typically packaged in reels containing a specific quantity of ICs, depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 4.38V, 4.63V
• Reset Timeout Period: 140ms (min)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 20µA (typ)

Detailed Pin Configuration

ADM708TAR-REEL has the following pin configuration:

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

Functional Features

• Monitors the supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides a manual reset option through the MR pin
• Ensures a minimum reset timeout period to avoid false resets
• Can be used with microcontrollers, microprocessors, and other digital systems

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for versatile applications
• Low power consumption helps in energy-efficient designs
• Small package size saves board space
• High accuracy ensures reliable voltage monitoring

Disadvantages

• Limited reset threshold voltage options may not suit all applications
• Lack of additional features like adjustable timeout period or hysteresis

Working Principles

ADM708TAR-REEL works by comparing the supply voltage with a preset threshold voltage. When the supply voltage drops below the threshold, the reset output is activated. The reset signal remains active for a minimum timeout period after the voltage rises above the threshold again. The manual reset input can be used to force a reset regardless of the supply voltage.

Detailed Application Field Plans

ADM708TAR-REEL finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include:

1. Microcontroller-based systems
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ADM708TAR-REEL are:

1. MAX708TAR-REEL: Manufactured by Maxim Integrated
2. MCP100T-300I/TT: Manufactured by Microchip Technology
3. TPS3808G01DBVR: Manufactured by Texas Instruments

These alternative models provide voltage monitoring and reset functions with varying specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

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