SN65HVD3082EDG4

Product Overview

Category

SN65HVD3082EDG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in industrial applications for data communication over long distances.

Characteristics

• Supports a wide range of supply voltages, from 3.3V to 5V.
• Provides robust communication in noisy environments.
• Offers low power consumption.
• Can operate at high data rates, up to 1 Mbps.
• Designed for half-duplex communication.

Package

SN65HVD3082EDG4 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN65HVD3082EDG4 lies in its ability to enable reliable and efficient data transmission in industrial settings.

Packaging/Quantity

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

Specifications

• Supply Voltage Range: 3.3V to 5V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Number of Pins: 8

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. RO: Receiver output
4. DI: Driver input
5. DE: Driver output enable
6. RE: Receiver output enable
7. RS: Receiver input
8. NC: No connection

Functional Features

• Robust bus interface for reliable data transmission
• Built-in protection against electrostatic discharge (ESD)
• Low power consumption for energy-efficient operation
• High noise immunity for reliable performance in industrial environments
• Half-duplex communication mode for efficient data exchange

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for flexibility in various applications.
• Robust communication in noisy environments ensures reliable data transmission.
• Low power consumption contributes to energy efficiency.
• High data rate capability enables fast data transfer.
• Compact package size facilitates easy integration into different systems.

Disadvantages

• Limited to half-duplex communication, which may not be suitable for certain applications requiring simultaneous bidirectional data exchange.
• Requires external components for complete functionality, adding complexity to the design.

Working Principles

SN65HVD3082EDG4 is a transceiver IC that operates on the principle of differential signaling. It uses a balanced line driver and receiver to transmit and receive data over long distances. The driver amplifies the transmitted signal, while the receiver detects and decodes the received signal. The differential signaling technique provides noise immunity and allows for reliable data communication in industrial environments.

Detailed Application Field Plans

SN65HVD3082EDG4 finds extensive use in various industrial applications, including:

1. Factory Automation: Used for communication between programmable logic controllers (PLCs), sensors, and actuators in automated manufacturing processes.
2. Building Automation: Enables data exchange between control systems, such as HVAC (heating, ventilation, and air conditioning) systems, lighting controls, and security systems.
3. Process Control: Facilitates communication between control devices in industries like oil and gas, chemical, and pharmaceuticals.
4. Automotive Electronics: Used in automotive systems for communication between different electronic modules, such as engine control units (ECUs), body control modules (BCMs), and infotainment systems.

Detailed and Complete Alternative Models

1. MAX485: A similar transceiver IC with comparable specifications and features.
2. SN75176: Another popular choice for industrial communication applications.
3. LTC2875: Offers enhanced features like higher data rates and extended temperature range.

These alternative models can be considered based on specific application requirements and design constraints.

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