SN65HVD230QDG4

Product Overview

Category

The SN65HVD230QDG4 belongs to the category of integrated circuits (ICs) used in communication systems.

Use

This product is primarily used for data transmission and reception in industrial applications, specifically in serial communication networks.

Characteristics

• High-speed data transmission: The SN65HVD230QDG4 supports data rates up to 1 Mbps, enabling fast and efficient communication.
• Robustness: It features a wide common-mode voltage range, making it suitable for use in harsh industrial environments.
• Low power consumption: The IC is designed to operate with low power consumption, making it energy-efficient.
• ESD protection: It provides built-in electrostatic discharge (ESD) protection, safeguarding the circuit from damage.

Package

The SN65HVD230QDG4 is available in a small outline package (SOIC), which ensures easy integration into various electronic systems.

Essence

This IC serves as a transceiver, facilitating bidirectional data transmission between different nodes in a serial communication network.

Packaging/Quantity

The SN65HVD230QDG4 is typically packaged in reels, containing 2500 units per reel.

Specifications

• Supply voltage: 3.3 V
• Data rate: Up to 1 Mbps
• Operating temperature range: -40°C to +85°C
• Number of pins: 8
• Input/output logic levels: CMOS/TTL compatible

Detailed Pin Configuration

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

Functional Features

• Half-duplex communication: The SN65HVD230QDG4 supports half-duplex communication, allowing data transmission and reception on a single communication line.
• Driver enable control: The DE pin enables or disables the driver, providing control over the transmission of data.
• Receiver enable control: The RE pin activates or deactivates the receiver, enabling efficient data reception.
• Thermal shutdown protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robustness in harsh industrial environments
• Low power consumption
• Built-in ESD protection

Disadvantages

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

Working Principles

The SN65HVD230QDG4 operates based on the principles of differential signaling. It uses a balanced transmission line to transmit data, which helps in reducing noise and improving signal integrity. The driver section amplifies the transmitted signals, while the receiver section detects and decodes the received signals.

Detailed Application Field Plans

The SN65HVD230QDG4 finds extensive application in various industrial fields, including: 1. Factory automation systems 2. Process control systems 3. Building automation systems 4. Industrial robotics 5. Motor control systems

Detailed and Complete Alternative Models

1. MAX485: This IC offers similar functionality and is widely used in industrial communication systems.
2. LTC2874: A high-speed transceiver with advanced features suitable for demanding industrial applications.
3. SN75176: Another popular choice for industrial communication networks, offering compatibility with different logic levels.

In conclusion, the SN65HVD230QDG4 is a versatile integrated circuit designed for reliable data transmission in industrial communication systems. With its high-speed capabilities, robustness, and low power consumption, it serves as a crucial component in various industrial applications.