MAX1480ECCPI+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX1480ECCPI+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for communication purposes, specifically for RS-485/RS-422 applications.

Characteristics

• The MAX1480ECCPI+ is a low-power transceiver that supports half-duplex communication.
• It operates over a wide voltage range, making it suitable for various applications.
• This IC offers high data rates and robust performance in noisy environments.
• It features a fail-safe receiver, ensuring reliable data reception even in the presence of noise or signal loss.

Package and Quantity

The MAX1480ECCPI+ is available in a 28-pin plastic DIP package. Each package contains one IC.

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Data Rate: Up to 2.5Mbps
• Operating Temperature Range: -40°C to +85°C
• Receiver Input Sensitivity: ±200mV
• Driver Output Current: ±60mA

Pin Configuration

The MAX1480ECCPI+ has a total of 28 pins. Here is the detailed pin configuration:

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. DI (Data Input)
4. RO (Receiver Output)
5. GND (Ground)
6. A (Non-Inverting Driver Output)
7. B (Inverting Driver Output)
8. VCC (Supply Voltage)
9. Y (Non-Inverting Receiver Input)
10. Z (Inverting Receiver Input)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)
17. NC (No Connection)
18. NC (No Connection)
19. NC (No Connection)
20. NC (No Connection)
21. NC (No Connection)
22. NC (No Connection)
23. NC (No Connection)
24. NC (No Connection)
25. NC (No Connection)
26. NC (No Connection)
27. NC (No Connection)
28. NC (No Connection)

Functional Features

The MAX1480ECCPI+ offers the following functional features:

• Half-duplex communication support
• Fail-safe receiver for reliable data reception
• Wide operating voltage range
• High data rates up to 2.5Mbps
• Robust performance in noisy environments

Advantages and Disadvantages

Advantages

• Low-power consumption
• Easy integration into various applications
• Reliable data transmission and reception
• Suitable for industrial environments

Disadvantages

• Limited to half-duplex communication
• Requires external components for complete functionality

Working Principles

The MAX1480ECCPI+ operates based on the RS-485/RS-422 standard. It uses differential signaling to transmit and receive data. The driver section converts the digital input signals into balanced differential voltages, while the receiver section converts the received differential voltages back into digital signals.

Detailed Application Field Plans

The MAX1480ECCPI+ finds applications in various fields, including: 1. Industrial automation systems 2. Building automation and control 3. HVAC (Heating, Ventilation, and Air Conditioning) systems 4. Security systems 5. Data acquisition systems 6. Instrumentation and measurement equipment

Detailed Alternative Models

Here are some alternative models that can be considered as alternatives to the MAX1480ECCPI+: 1. SN65HVD485E 2. ADM485 3. LTC485 4. MAX485 5. SP3485

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the MAX1480ECCPI+ is a versatile IC designed for RS-485/RS-422 communication applications. With its low-power consumption, wide voltage range, and robust performance, it is well-suited for various industrial and automation systems. However, its limitation to half-duplex communication and the need for external components should be considered when selecting this IC for a particular application.