MAX3096EPE+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX3096EPE+ belongs to the category of integrated circuits (ICs).

Use

The MAX3096EPE+ is commonly used as a high-speed, low-power transceiver for RS-485 and RS-422 communication protocols.

Characteristics

• High-speed: The MAX3096EPE+ supports data rates up to 20Mbps, making it suitable for applications requiring fast communication.
• Low-power: This IC is designed to operate with low power consumption, making it energy-efficient.
• Transceiver: It can both transmit and receive data, allowing bidirectional communication.
• RS-485 and RS-422 compatible: The MAX3096EPE+ is specifically designed to work with these two popular communication standards.

Package

The MAX3096EPE+ is available in an 16-pin plastic DIP (Dual In-line Package) package.

Essence

The essence of the MAX3096EPE+ lies in its ability to provide reliable and efficient communication between devices using RS-485 and RS-422 protocols.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: +4.75V to +5.25V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 20Mbps
• Number of Pins: 16
• Package Type: Plastic DIP

Detailed Pin Configuration

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

Functional Features

• Differential Inputs: The MAX3096EPE+ accepts differential input signals, allowing it to reject common-mode noise and enhance signal integrity.
• High Noise Immunity: It provides excellent noise immunity, making it suitable for industrial environments with high levels of electrical interference.
• Short-Circuit Protection: The IC incorporates short-circuit protection on its driver outputs, preventing damage in case of a fault condition.
• Low Power Consumption: The MAX3096EPE+ is designed to minimize power consumption, making it ideal for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Low power consumption
• Excellent noise immunity
• Short-circuit protection

Disadvantages

• Limited to RS-485 and RS-422 protocols
• Requires external components for complete functionality

Working Principles

The MAX3096EPE+ operates by converting the incoming differential signals from the RS-485 or RS-422 bus into single-ended logic levels. It uses internal circuitry to amplify and shape the received signals, ensuring reliable data reception. Similarly, when transmitting data, the IC converts the single-ended logic levels into differential signals compatible with the RS-485 or RS-422 standard.

Detailed Application Field Plans

The MAX3096EPE+ finds applications in various fields, including:

1. Industrial Automation: It is used for communication between PLCs (Programmable Logic Controllers), sensors, and actuators in industrial automation systems.
2. Building Automation: The IC enables communication between different building control systems, such as HVAC (Heating, Ventilation, and Air Conditioning) and lighting control.
3. Instrumentation: It is utilized in data acquisition systems and test equipment for reliable and high-speed data transmission.
4. Automotive: The MAX3096EPE+ is employed in automotive applications, such as vehicle diagnostics and communication between different electronic modules.

Detailed and Complete Alternative Models

1. SN65HVD485E: This IC is a drop-in replacement for the MAX3096EPE+, offering similar functionality and performance.
2. LTC2850: Another alternative with RS-485 compatibility, providing additional features like fail-safe receiver inputs.

In conclusion, the MAX3096EPE+ is a high-speed, low-power transceiver designed for RS-485 and RS-422 communication protocols. It offers excellent noise immunity, short-circuit protection, and is widely used in industrial automation, building automation, instrumentation, and automotive applications.