SN65HVD10QDR

Product Overview

Category

The SN65HVD10QDR belongs to the category of integrated circuits (ICs) specifically designed for use in communication systems.

Use

This product is commonly used as a transceiver in various communication applications, including industrial automation, automotive electronics, and telecommunications.

Characteristics

• High-speed data transmission: The SN65HVD10QDR supports data rates up to 1 Mbps, making it suitable for applications requiring fast and reliable communication.
• Robustness: This transceiver is designed to withstand harsh operating conditions, such as high temperatures and electrical noise, ensuring reliable performance in demanding environments.
• Low power consumption: The SN65HVD10QDR is optimized for low power operation, making it an energy-efficient choice for battery-powered devices.
• ESD protection: It features built-in electrostatic discharge (ESD) protection, safeguarding the circuitry against potential damage from static electricity.

Package

The SN65HVD10QDR is available in a small outline package (SOIC), which provides ease of integration into various circuit designs.

Essence

The essence of the SN65HVD10QDR lies in its ability to facilitate reliable and efficient communication between different devices or systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of SN65HVD10QDR transceivers. The exact quantity may vary depending on the manufacturer's specifications.

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
• Interface type: RS-485

Detailed Pin Configuration

The SN65HVD10QDR has the following pin configuration:

1. A - Driver Output A
2. B - Driver Output B
3. GND - Ground
4. VCC - Supply Voltage
5. RO - Receiver Output
6. RE - Receiver Enable
7. DE - Driver Enable
8. DI - Driver Input

Functional Features

• Half-duplex communication: The SN65HVD10QDR supports half-duplex communication, allowing data transmission in both directions but not simultaneously.
• Differential signaling: It utilizes differential signaling to improve noise immunity and signal integrity, ensuring reliable data transmission over long distances.
• Receiver hysteresis: The receiver section of this transceiver incorporates hysteresis, which helps to filter out noise and improve the overall robustness of the communication link.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robust design for reliable performance in harsh environments
• Low power consumption for energy-efficient operation
• Built-in ESD protection for enhanced circuitry durability

Disadvantages

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

Working Principles

The SN65HVD10QDR operates based on the RS-485 standard, which uses differential signaling to transmit data. In a half-duplex configuration, the driver section sends data by driving the A and B lines with complementary signals. The receiver section detects the differential voltage between the A and B lines and converts it into digital data.

Detailed Application Field Plans

The SN65HVD10QDR is widely used in various application fields, including:

1. Industrial Automation: This transceiver is commonly employed in industrial control systems, allowing reliable communication between different devices and sensors.
2. Automotive Electronics: It finds applications in automotive networks, enabling communication between various electronic modules within a vehicle.
3. Telecommunications: The SN65HVD10QDR is utilized in telecommunications equipment, facilitating data transmission between different network nodes.

Detailed and Complete Alternative Models

• MAX485: This IC offers similar functionality to the SN65HVD10QDR and is widely used in RS-485 communication systems.
• LTC485: Another alternative with comparable features, suitable for various industrial and automotive applications.

(Note: The above list is not exhaustive and there may be other alternative models available in the market.)

In conclusion, the SN65HVD10QDR is a versatile transceiver designed for reliable and efficient communication in various industries. Its high-speed data transmission, robustness, and low power consumption make it a popular choice among engineers working on communication systems.