CAT810TSDI-GT3

Product Overview

Category

The CAT810TSDI-GT3 belongs to the category of integrated circuits (ICs).

Use

This IC 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

The CAT810TSDI-GT3 is available in a small surface-mount SOT-23 package.

Essence

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

Packaging/Quantity

The CAT810TSDI-GT3 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CAT810TSDI-GT3 has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin for reset signal.

Functional Features

• Monitors the voltage level at the VDD pin continuously.
• Generates a reset signal on the RESET pin when the voltage falls below the specified threshold.
• The reset signal remains active for a defined timeout period after the voltage rises above the threshold again.
• Provides a reliable reset function to prevent erratic behavior or data corruption in electronic systems.

Advantages and Disadvantages

Advantages

• Low power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-saving designs.
• High accuracy ensures precise voltage monitoring.

Disadvantages

• Limited reset threshold voltage options may not cover all application requirements.
• Reset timeout period is fixed and cannot be adjusted.

Working Principles

The CAT810TSDI-GT3 operates by comparing the voltage at the VDD pin with the preset threshold voltage. When the voltage drops below the threshold, the internal circuit triggers a reset signal on the RESET pin. This signal remains active for the specified timeout period after the voltage rises above the threshold again.

Detailed Application Field Plans

The CAT810TSDI-GT3 finds applications in various electronic systems where voltage monitoring and reliable reset functionality are crucial. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Industrial automation equipment
5. Consumer electronics

Detailed and Complete Alternative Models

1. CAT810TSDI-GT2: Similar to CAT810TSDI-GT3 but with different reset threshold voltage options.
2. CAT811TSDI-GT3: Offers additional features like manual reset input and adjustable reset timeout period.
3. CAT813TSDI-GT3: Provides dual voltage monitoring and reset functions for more complex systems.

These alternative models offer similar functionalities with slight variations to cater to specific application requirements.

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