SN65HVD1040D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Transceiver
• Characteristics: High-Speed, Low-Power, Half-Duplex
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Communication Interface
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3.3V to 5V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Pin Pitch: 1.27mm

Detailed Pin Configuration

1. VCC: Power supply pin
2. GND: Ground pin
3. TXD: Transmit data pin
4. RXD: Receive data pin
5. RS: Receiver input/output enable pin
6. DE: Driver output enable pin
7. RE: Receiver output enable pin
8. NC: No connection pin

Functional Features

• Half-duplex communication
• Supports multiple network topologies
• Built-in protection features against bus fault conditions
• Low-power consumption in standby mode
• Robust communication over long distances
• Compatible with various microcontrollers and systems

Advantages

• High-speed data transmission
• Wide operating voltage range
• Small form factor package
• Easy integration into existing systems
• Reliable performance in harsh environments
• Cost-effective solution for industrial applications

Disadvantages

• Limited to half-duplex communication
• Requires external components for complete functionality
• Not suitable for high-speed or full-duplex applications

Working Principles

The SN65HVD1040D is a transceiver IC designed for half-duplex communication. It enables bidirectional data transfer between two nodes on a network. The device uses differential signaling to transmit and receive data, providing noise immunity and reliable communication over long distances. It incorporates built-in protection features to safeguard against bus fault conditions, ensuring the integrity of the data transmission.

Detailed Application Field Plans

The SN65HVD1040D is widely used in various industrial applications that require reliable communication over long distances. Some common application fields include:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), motor control systems, and remote monitoring systems.
2. Automotive: Employed in automotive diagnostic tools, vehicle communication networks, and CAN (Controller Area Network) interfaces.
3. Building Automation: Integrated into HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting control systems, and access control systems.
4. Energy Management: Utilized in smart metering systems, renewable energy systems, and power distribution networks.

Detailed and Complete Alternative Models

• MCP2551: Similar transceiver IC with comparable specifications and functionality.
• TJA1050: Alternative transceiver IC suitable for CAN bus applications.
• MAX485: RS-485 transceiver IC offering full-duplex communication capability.

(Note: The above alternative models are provided as examples and not an exhaustive list.)

This encyclopedia entry provides an overview of the SN65HVD1040D transceiver IC, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its high-speed, low-power characteristics and robust communication capabilities, the SN65HVD1040D is a versatile solution for various industrial communication needs.