MAX1483C/D+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX1483C/D+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for communication and networking applications.

Characteristics

• The MAX1483C/D+ is a high-speed, low-power transceiver.
• It supports half-duplex RS-485/RS-422 communication.
• This IC operates at a wide supply voltage range, making it suitable for various applications.
• It offers excellent noise immunity and robustness in harsh environments.

Package

The MAX1483C/D+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to facilitate reliable and efficient data transmission in communication systems.

Packaging/Quantity

The MAX1483C/D+ is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3.0V to 5.5V
• Data Rate: Up to 2.5Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Interface Type: RS-485/RS-422

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. DI (Data Input)
4. RO (Data Output)
5. GND (Ground)
6. B (Inverting Receiver Input)
7. A (Non-Inverting Receiver Input)
8. VCC (Supply Voltage)

Functional Features

• Half-duplex communication support
• Low power consumption
• High data rate capability
• Wide operating temperature range
• Excellent noise immunity
• Robustness in harsh environments

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Wide supply voltage range
• Reliable performance in noisy environments
• Compact package size

Disadvantages

• Limited to half-duplex communication
• Not suitable for high-speed full-duplex applications

Working Principles

The MAX1483C/D+ operates as a transceiver, facilitating bidirectional data transmission between RS-485/RS-422 interfaces. It uses differential signaling to achieve noise immunity and robustness. The DE and RE pins control the direction of data flow, enabling half-duplex communication.

Detailed Application Field Plans

The MAX1483C/D+ finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs, sensors, and actuators.
2. Building Automation: Enables data exchange between control systems, HVAC equipment, and lighting systems.
3. Automotive Electronics: Facilitates communication between different automotive modules and subsystems.
4. Telecommunications: Utilized for reliable data transmission in networking equipment and telecommunication systems.
5. Renewable Energy Systems: Enables communication between solar inverters, battery management systems, and monitoring devices.

Detailed and Complete Alternative Models

1. MAX1487E - Full-duplex RS-485/RS-422 transceiver with higher data rate capability.
2. MAX485 - Half-duplex RS-485/RS-422 transceiver with lower power consumption.
3. SN75176 - Similar half-duplex RS-485/RS-422 transceiver from Texas Instruments.

In conclusion, the MAX1483C/D+ is a versatile IC that offers reliable and efficient communication capabilities for various applications. Its high-speed data transmission, wide supply voltage range, and robustness make it a popular choice in the field of communication and networking.