CAT706RVI-GT3

Product Overview

Category: Integrated Circuit (IC)

Use: The CAT706RVI-GT3 is a voltage supervisor IC designed to monitor the power supply voltage of electronic systems and provide reset signals when the voltage falls below a certain threshold. It ensures reliable operation by preventing the system from operating in an undefined state due to insufficient power supply voltage.

Characteristics: - Monitors power supply voltage - Provides reset signal when voltage falls below threshold - Ensures reliable system operation - Prevents undefined states

Package: The CAT706RVI-GT3 is available in a small outline transistor (SOT) package, which provides compactness and ease of integration into various electronic systems.

Essence: The essence of CAT706RVI-GT3 lies in its ability to monitor power supply voltage and provide reset signals, ensuring stable and reliable operation of electronic systems.

Packaging/Quantity: The CAT706RVI-GT3 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)
• Output Type: Active-Low Push-Pull or Open-Drain

Pin Configuration

The CAT706RVI-GT3 features a standard 6-pin configuration:

1. GND (Ground): Connected to the ground reference of the system.
2. VCC (Supply Voltage): Connected to the positive supply voltage of the system.
3. MR (Manual Reset): An input pin used to manually reset the device.
4. RESET (Reset Output): Provides a reset signal to the system when the monitored voltage falls below the threshold.
5. GND (Ground): Connected to the ground reference of the system.
6. VCC (Supply Voltage): Connected to the positive supply voltage of the system.

Functional Features

• Monitors power supply voltage continuously.
• Generates a reset signal when the voltage falls below the set threshold.
• Reset timeout period can be adjusted or fixed, allowing flexibility in system design.
• Supports active-low push-pull or open-drain output options.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Ensures reliable operation by preventing undefined states caused by low voltage. - Compact SOT package allows for easy integration into various electronic systems. - Adjustable or fixed reset timeout period provides flexibility in system design. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited reset threshold voltage options may not cater to all system requirements. - Lack of additional features such as hysteresis or adjustable voltage levels.

Working Principles

The CAT706RVI-GT3 operates by continuously monitoring the power supply voltage using an internal voltage comparator. When the voltage falls below the set threshold, the reset output is activated, providing a signal to reset the system. The reset timeout period can be adjusted or fixed, allowing customization based on specific system requirements.

Detailed Application Field Plans

The CAT706RVI-GT3 finds applications in various electronic systems where reliable operation is crucial. Some potential application fields include: - Microcontrollers - Embedded systems - Industrial automation - Automotive electronics - Power management systems

Detailed and Complete Alternative Models

1. CAT706RVIGT3 - Similar to CAT706RVI-GT3, but with a different package option (SOT-23).
2. CAT709RVIGT3 - Voltage supervisor IC with additional features such as adjustable voltage levels and hysteresis.
3. CAT710RVIGT3 - Voltage supervisor IC with higher reset threshold voltage options for specific system requirements.

These alternative models provide similar functionality to the CAT706RVI-GT3, catering to different package preferences, additional features, or specific voltage threshold needs.

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