MAX706ARESA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, microprocessor reset circuit
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Ensures reliable system operation by monitoring the power supply voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage Options: 4.63V, 4.38V, 4.00V, 2.93V, 2.63V, 2.32V, 2.00V, 1.75V
• Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX706ARESA+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | RESET | Reset Output| | 3 | MR | Manual Reset Input | | 4 | VCC | Supply Voltage | | 5 | RESET | Reset Output | | 6 | RESET | Reset Output | | 7 | RESET | Reset Output | | 8 | RESET | Reset Output |

Functional Features

• Monitors the power supply voltage and asserts a reset signal when it falls below a specified threshold.
• Provides a manual reset input for external reset control.
• Offers a variety of reset threshold voltage and timeout period options for flexibility in different applications.
• Low-power consumption, suitable for battery-powered devices.
• Reliable operation in extreme temperature conditions.

Advantages

• Ensures system stability by preventing erratic behavior during power supply voltage fluctuations.
• Provides flexibility with multiple reset threshold voltage and timeout period options.
• Easy integration into various electronic systems due to its compact 8-pin SOIC package.
• Low-power design helps conserve energy in battery-operated devices.
• Wide operating temperature range allows usage in harsh environments.

Disadvantages

• Limited to applications where a microprocessor reset circuit is required.
• May not be suitable for systems with specific voltage requirements outside the available threshold options.
• Requires careful consideration of the reset timeout period to avoid unnecessary system resets or delays.

Working Principles

The MAX706ARESA+T operates by continuously monitoring the power supply voltage. When the voltage falls below the specified threshold, the IC asserts a reset signal to the connected microprocessor or system, ensuring a controlled reset. The manual reset input allows external control over the reset function. The IC's low-power design ensures minimal power consumption while providing reliable voltage supervision.

Application Field Plans

The MAX706ARESA+T finds applications in various fields, including:

1. Embedded Systems: Provides voltage supervision for microcontrollers, ensuring proper system initialization and preventing data corruption during power fluctuations.
2. Industrial Automation: Monitors power supply voltage in control systems, preventing malfunctions and ensuring uninterrupted operation.
3. Automotive Electronics: Ensures reliable operation of automotive control units by monitoring the power supply voltage and initiating resets when necessary.
4. Consumer Electronics: Used in devices such as smart home controllers, IoT devices, and wearable gadgets to maintain stable operation and prevent data loss during power disturbances.

Alternative Models

Other alternative models that offer similar functionality to the MAX706ARESA+T include:

1. MAX705CSA+: Similar voltage supervisor IC with a different pin configuration and package type.
2. MAX707CSA+: Voltage supervisor IC with additional features like adjustable reset threshold voltage and watchdog timer.
3. MAX809REUR+: Microprocessor reset circuit with a different package type and reset timeout options.

These alternative models can be considered based on specific application requirements and design constraints.

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