SN65HVD72DRBR

The SN65HVD72DRBR is a 3.3-V, Full-Duplex RS-485 Transceiver with 40Mbps data rate capability. It is designed for RS-485 communication in harsh industrial environments, providing robust performance and noise immunity.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• A: Driver Output A
• ~RE: Receiver Output Enable
• B: Driver Output B
• ~DE: Driver Output Enable
• GND: Ground
• VCC: Positive Power Supply (3.3V)
• A/B: Receiver Inputs
• Y: Receiver Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN65HVD72DRBR for a visual representation.

Key Features

• Full-Duplex RS-485 Transceiver: Supports bidirectional communication on a single differential pair.
• High-Speed Data Rate: Capable of up to 40Mbps data rates for high-performance applications.
• Wide Supply Voltage Range: Operates at 3.3V, suitable for various industrial and automotive applications.
• Integrated ESD Protection: Offers ESD protection for robust operation in challenging environments.
• Low Power Consumption: With low standby current, it is energy-efficient for battery-powered systems.
• Enhanced Noise Immunity: Provides reliable communication in noisy environments typical of industrial settings.

Note: For detailed technical specifications, please refer to the SN65HVD72DRBR datasheet.

Application

• Industrial Automation: Ideal for use in industrial automation systems requiring robust RS-485 communication.
• Automotive Systems: Suitable for automotive applications such as CAN bus communication and vehicle networking.
• Building Automation: Used in building management systems for reliable data transmission over long distances.

Functionality

The SN65HVD72DRBR is a high-speed RS-485 transceiver designed for reliable data communication in industrial and automotive environments. It offers enhanced noise immunity and robust performance for critical applications.

Usage Guide

• Power Supply: Connect VCC (Pin 6) to a 3.3V power supply and GND (Pin 5) to ground.
• Data Connections: Connect the A/B and Y pins to the RS-485 network for data transmission.
• Operation Control: Use ~RE and ~DE pins for transmitter and receiver enable controls.

Frequently Asked Questions

Q: What is the data rate supported by the SN65HVD72DRBR?
A: The SN65HVD72DRBR supports data rates up to 40Mbps, making it suitable for high-speed communication.

Q: Is the SN65HVD72DRBR suitable for industrial automation applications?
A: Yes, the SN65HVD72DRBR is designed for industrial environments and offers robust performance, making it ideal for industrial automation applications.