MAX3480ACPI+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX3480ACPI+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in communication systems and networks for data transmission.

Characteristics

• The MAX3480ACPI+ is a low-power, half-duplex transceiver.
• It operates with a single 3.3V power supply.
• This IC supports data rates up to 250kbps.
• It features a wide common-mode voltage range, making it suitable for various applications.
• The device is designed to withstand harsh industrial environments.

Package

The MAX3480ACPI+ comes in a small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

The MAX3480ACPI+ is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 250kbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Number of Pins: 8

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. RO (Receiver Output)
4. DI (Driver Input)
5. GND (Ground)
6. VCC (Power Supply)
7. A (Signal Line A)
8. B (Signal Line B)

Functional Features

• Half-duplex communication
• Low-power consumption
• Wide common-mode voltage range
• Robustness in industrial environments
• Built-in protection against electrostatic discharge (ESD)

Advantages and Disadvantages

Advantages

• Low power consumption enhances energy efficiency.
• Wide common-mode voltage range allows for versatile applications.
• Robust design ensures reliability in industrial environments.
• Built-in ESD protection safeguards against damage.

Disadvantages

• Limited data rate compared to some other transceivers.
• Half-duplex operation may not be suitable for certain applications requiring simultaneous bidirectional communication.

Working Principles

The MAX3480ACPI+ operates based on the principles of differential signaling. It uses a balanced transmission line with two signal lines, A and B, to transmit data. The driver input (DI) receives the digital data, which is then transmitted differentially through the A and B lines. The receiver output (RO) receives the differential signals and converts them back into digital data.

Detailed Application Field Plans

The MAX3480ACPI+ finds extensive application in various industrial communication systems, including: - Building automation - Industrial control systems - Process control - Factory automation - Instrumentation

Detailed and Complete Alternative Models

1. MAX485CPA+: This IC offers similar functionality and features as the MAX3480ACPI+, but with a higher data rate of up to 2.5Mbps.
2. SN65HVD485E: Another alternative with comparable characteristics, supporting data rates up to 500kbps.

These alternative models provide options for users with specific requirements regarding data rate and compatibility.

In conclusion, the MAX3480ACPI+ is a low-power, half-duplex transceiver widely used in industrial communication systems. Its robustness, wide common-mode voltage range, and built-in protection make it suitable for demanding environments. While it has limitations in terms of data rate and bidirectional communication, alternative models offer higher speeds and additional features.