MAX13482EETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Communication and signal processing
• Characteristics: Low-power, high-speed, serial interface
• Package: 16-pin TQFN (Thin Quad Flat No-Lead)
• Essence: Transceiver IC for RS-485/RS-422 communication
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 3.0V to 5.5V
• Data Rate: Up to 20Mbps
• Number of Channels: 1
• Operating Temperature Range: -40°C to +85°C
• ESD Protection: ±15kV Human Body Model (HBM)

Pin Configuration

The MAX13482EETE+T has a 16-pin TQFN package with the following pin configuration:

1. DE (Driver Output Enable)
2. A (Non-Inverting Driver Input)
3. B (Inverting Driver Input)
4. GND (Ground)
5. Y (Receiver Output)
6. Z (Receiver Output)
7. VCC (Power Supply)
8. RE (Receiver Output Enable)
9. RO (Receiver Output)
10. DI (Driver Input)
11. VCC (Power Supply)
12. GND (Ground)
13. B (Inverting Driver Input)
14. A (Non-Inverting Driver Input)
15. DE (Driver Output Enable)
16. NC (No Connection)

Functional Features

• Full-duplex RS-485/RS-422 transceiver
• Low power consumption in shutdown mode
• High data rate capability
• Enhanced ESD protection
• Wide supply voltage range
• Thermal shutdown protection

Advantages and Disadvantages

Advantages: - Supports high-speed data transmission - Low power consumption - Enhanced ESD protection for robust communication - Wide supply voltage range allows flexibility in system design

Disadvantages: - Limited to a single channel - Requires external components for complete functionality

Working Principles

The MAX13482EETE+T is a transceiver IC designed for RS-485/RS-422 communication. It enables bidirectional data transmission between a microcontroller or other digital device and an RS-485/RS-422 network. The IC incorporates drivers and receivers, allowing full-duplex communication.

The driver section of the IC converts the logic-level signals from the microcontroller into differential signals suitable for transmission over long distances. The receiver section converts the received differential signals back into logic-level signals for the microcontroller.

The MAX13482EETE+T also features thermal shutdown protection, which prevents damage due to excessive temperature. This ensures reliable operation even in demanding environments.

Detailed Application Field Plans

The MAX13482EETE+T is widely used in various applications that require robust and high-speed communication over long distances. Some common application fields include:

1. Industrial Automation: Used in industrial control systems, PLCs (Programmable Logic Controllers), and factory automation equipment for reliable data transmission.
2. Building Automation: Enables communication between different building automation devices such as HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting controls, and security systems.
3. Automotive: Used in automotive applications for communication between different electronic modules, such as body control modules, engine control units, and infotainment systems.
4. Instrumentation: Enables communication between measurement instruments and control systems, ensuring accurate and reliable data transfer.
5. Renewable Energy Systems: Used in solar power systems, wind turbines, and energy storage systems for communication between various components and monitoring/control systems.

Detailed and Complete Alternative Models

1. SN65HVD485E: RS-485 transceiver IC with similar specifications and pin configuration.
2. MAX3485E: RS-485/RS-422 transceiver IC with higher data rate capability.
3. ADM485: Low-power RS-485 transceiver IC with wide supply voltage range.

These alternative models offer similar functionality and can be considered as substitutes for the MAX13482EETE+T in different applications.

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