SN65HVD230DRG4

Product Overview

• Category: Integrated Circuit
• Use: Transceiver for Controller Area Network (CAN) bus communication
• Characteristics: High-speed, low-power, and robust communication interface
• Package: SOIC-8
• Essence: Facilitates reliable data transmission in industrial automation, automotive, and other 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
• Quiescent Current: 5 µA (typical)
• Transmitting Output Voltage: 0 to Vcc
• Receiving Input Voltage: -36V to +36V
• ESD Protection: ±16 kV (Human Body Model)

Pin Configuration

The SN65HVD230DRG4 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | Vcc | Supply voltage input | | 2 | GND | Ground reference | | 3 | CANL | CAN bus low-side signal | | 4 | CANH | CAN bus high-side signal | | 5 | RS | Receiver input threshold selection | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | Vref | Reference voltage output |

Functional Features

• Supports CAN 2.0B protocol
• Implements differential signaling for noise immunity
• Provides thermal shutdown protection
• Offers fail-safe features for bus fault conditions
• Enables bus wake-up capability
• Supports remote wake-up functionality

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Robust communication in noisy environments - Wide operating temperature range - ESD protection for enhanced reliability - Fail-safe features for fault conditions

Disadvantages: - Limited to CAN bus communication only - Requires external components for complete system integration

Working Principles

The SN65HVD230DRG4 is a transceiver designed for Controller Area Network (CAN) bus communication. It operates by converting the digital signals from a 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.

The differential signaling employed by the SN65HVD230DRG4 provides excellent noise immunity, allowing reliable communication in industrial automation, automotive, and other harsh environments. The transceiver incorporates fail-safe features that ensure proper operation even in the presence of bus faults.

Detailed Application Field Plans

The SN65HVD230DRG4 is widely used in various applications, including:

1. Automotive: Enables communication between different electronic control units (ECUs) in vehicles, facilitating functions such as engine management, body control, and infotainment systems.
2. Industrial Automation: Facilitates communication between sensors, actuators, and programmable logic controllers (PLCs) in industrial control systems, enabling efficient process control and monitoring.
3. Home Automation: Allows integration of various smart devices, such as thermostats, lighting controls, and security systems, providing seamless communication and control.
4. Medical Devices: Enables reliable data exchange between medical equipment and monitoring systems, ensuring accurate diagnosis and patient care.
5. Energy Management Systems: Facilitates communication between energy meters, inverters, and grid management systems, enabling efficient energy monitoring and control.

Detailed and Complete Alternative Models

1. MCP2551: Similar CAN transceiver with comparable specifications and features.
2. TJA1050: Alternative transceiver offering compatibility with the CAN 2.0B protocol.
3. SN65HVD232: Dual-channel version of the SN65HVD230DRG4, suitable for applications requiring multiple CAN bus interfaces.

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