MIC708TYM TR

Product Overview

Category

MIC708TYM TR 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
• Compact size
• Wide operating temperature range

Package

MIC708TYM TR is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of MIC708TYM TR 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 or tubes, containing a specific quantity of units per package.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC708TYM TR features the following pin configuration:

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

Functional Features

• Voltage monitoring: MIC708TYM TR continuously monitors the input voltage level.
• Reset signal generation: When the voltage drops below the specified threshold, the device generates a reset signal.
• Manual reset option: The manual reset input allows for an external reset signal to be applied.
• Adjustable timeout period: The reset signal remains active for a user-defined duration after the voltage returns to normal.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality
• Low power consumption
• Compact size for space-constrained applications
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited options for reset threshold voltage and timeout period
• Lack of advanced features compared to more specialized voltage monitoring ICs

Working Principles

MIC708TYM TR operates by continuously comparing the input voltage with the specified threshold voltage. When the voltage drops below this threshold, the device triggers a reset signal. The reset signal remains active for a user-defined duration, allowing the system to properly reset before resuming normal operation.

Detailed Application Field Plans

MIC708TYM TR finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Embedded Systems: Providing a reset mechanism for embedded systems to recover from unexpected voltage fluctuations.
3. Power Supply Units: Monitoring the input voltage to protect sensitive components and prevent damage during power supply variations.
4. Industrial Control Systems: Enabling safe and controlled restarts after power interruptions or voltage drops.

Detailed and Complete Alternative Models

1. MIC809: Similar voltage monitoring and reset IC with adjustable threshold voltage and timeout period options.
2. MAX823: Integrated circuit offering voltage monitoring and reset functionality with additional power-on reset feature.
3. LTC2937: Advanced voltage supervisor IC with programmable features and multiple voltage monitoring channels.

Note: This is not an exhaustive list, and there are several alternative models available in the market that offer similar functionality.

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