CAT1023WI-45-GT3

Product Overview

Category

The CAT1023WI-45-GT3 belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and systems for memory control and management.

Characteristics

• The CAT1023WI-45-GT3 is a high-performance memory supervisor.
• It provides voltage monitoring and power-on reset generation for microcontrollers and other digital devices.
• This component ensures reliable system operation by preventing improper functioning due to voltage fluctuations or power interruptions.

Package

The CAT1023WI-45-GT3 comes in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of CAT1023WI-45-GT3 lies in its ability to monitor and regulate voltage levels, ensuring stable operation of connected devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of CAT1023WI-45-GT3 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active Low
• Reset Threshold Voltage: 4.5V
• Reset Timeout Period: Adjustable

Detailed Pin Configuration

The CAT1023WI-45-GT3 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. RESET: Active low reset output
4. MR: Manual reset input

Functional Features

• Voltage Monitoring: The CAT1023WI-45-GT3 continuously monitors the supply voltage and generates a reset signal if it falls below the specified threshold.
• Power-On Reset Generation: Upon power-up, this component generates a reset signal to ensure proper initialization of the connected devices.
• Adjustable Timeout Period: The reset signal remains active for a user-defined period, allowing sufficient time for the system to stabilize before resuming normal operation.
• Manual Reset Capability: The CAT1023WI-45-GT3 can be manually reset by applying a low-level signal to the MR pin.

Advantages and Disadvantages

Advantages

• Reliable Voltage Monitoring: Ensures stable operation of connected devices by monitoring supply voltage levels.
• Power-On Reset Generation: Facilitates proper initialization of digital systems upon power-up.
• Adjustable Timeout Period: Allows flexibility in defining the duration of the reset signal.
• Compact Package: Suitable for space-constrained electronic designs.

Disadvantages

• Limited Compatibility: The CAT1023WI-45-GT3 may not be compatible with all microcontrollers or digital devices due to variations in voltage requirements.

Working Principles

The CAT1023WI-45-GT3 works by continuously monitoring the supply voltage. If the voltage falls below the specified threshold, it generates a reset signal. This ensures that the connected devices are properly reset and initialized, preventing any erratic behavior caused by insufficient power.

The component also provides an adjustable timeout period for the reset signal, allowing the system to stabilize before resuming normal operation. Additionally, manual reset capability is available through the MR pin, enabling users to initiate a reset when required.

Detailed Application Field Plans

The CAT1023WI-45-GT3 finds applications in various electronic systems where voltage monitoring and power-on reset generation are critical. Some specific application fields include:

1. Microcontroller-based Systems: Used to ensure reliable operation of microcontroller units by monitoring and regulating the supply voltage.
2. Industrial Control Systems: Employed in industrial automation setups to prevent malfunctions caused by voltage fluctuations or power interruptions.
3. Embedded Systems: Integrated into embedded systems to provide voltage supervision and reset functionality for connected devices.
4. Automotive Electronics: Used in automotive applications to ensure stable operation of electronic control units (ECUs) and other critical components.

Detailed and Complete Alternative Models

1. CAT1025WI-45-GT3: Similar to the CAT1023WI-45-GT3, but with a higher reset threshold voltage.
2. CAT1024WI-45-GT3: Offers similar functionality as the CAT1023WI-45-GT3, but with an adjustable reset timeout period.
3. CAT1026WI-45-GT3: Provides voltage monitoring and power-on reset generation, along with additional features such as watchdog timer functionality.

These alternative models offer similar capabilities to the CAT1023WI-45-GT3, catering to different voltage requirements or providing additional functionalities based on specific application needs.

In conclusion, the CAT1023WI-45-GT3 is a high-performance memory supervisor used for voltage monitoring and power-on reset generation in various electronic systems. Its compact package, adjustable timeout period, and manual reset capability make it a versatile component for ensuring reliable operation of connected devices.