SN65HVD3080EDGS

Product Overview

• Category: Integrated Circuit (IC)
• Use: Transceiver for Controller Area Network (CAN) bus communication
• Characteristics: High-speed, low-power, robust communication
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Facilitates reliable data transmission in automotive and industrial applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 8
• Interface: CAN

Detailed Pin Configuration

1. VCC: Supply voltage input
2. GND: Ground reference
3. TXD: Transmit data output
4. RXD: Receive data input
5. RS: Receiver input slope control
6. DE: Driver output enable
7. VREF: Reference voltage output
8. CANL: CAN bus low-side line

Functional Features

• Supports CAN 2.0A and CAN 2.0B protocols
• Implements differential signaling for noise immunity
• Provides thermal shutdown protection
• Offers bus fault protection
• Enables wake-up from low-power modes

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Low power consumption
• Robust communication in harsh environments
• Wide operating temperature range
• Compact package size

Disadvantages

• Limited number of pins for additional functionality
• Requires external components for complete CAN node implementation

Working Principles

The SN65HVD3080EDGS is a transceiver IC designed for use in Controller Area Network (CAN) bus communication systems. It operates by converting the digital signals from the microcontroller into differential voltage levels suitable for transmission over the CAN bus. The transceiver also receives differential signals from the bus and converts them back into digital signals for the microcontroller to process.

The IC incorporates features such as thermal shutdown protection, bus fault protection, and wake-up capability, ensuring reliable communication in automotive and industrial applications. It utilizes differential signaling to minimize the impact of electromagnetic interference (EMI) and noise, enabling robust data transmission even in harsh environments.

Detailed Application Field Plans

The SN65HVD3080EDGS is widely used in various applications that require reliable communication over a Controller Area Network (CAN) bus. Some common application fields include:

1. Automotive: Used in automotive systems such as engine control units, body control modules, and infotainment systems.
2. Industrial Automation: Employed in industrial automation systems for communication between programmable logic controllers (PLCs), sensors, and actuators.
3. Medical Devices: Integrated into medical devices for data exchange between different components, ensuring accurate and timely information transfer.
4. Energy Management: Utilized in energy management systems to enable communication between smart meters, inverters, and monitoring devices.

Detailed and Complete Alternative Models

1. MCP2551: Another popular CAN transceiver IC with similar specifications and features.
2. TJA1050: A commonly used high-speed CAN transceiver offering compatibility with various microcontrollers.
3. PCA82C250: An alternative transceiver IC suitable for both 5V and 3.3V CAN bus systems.

These alternative models provide similar functionality and can be considered as substitutes for the SN65HVD3080EDGS based on specific requirements and system compatibility.

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