SN65HVDA1050AQDRQ1

Product Overview

Category: Integrated Circuit (IC)

Use: SN65HVDA1050AQDRQ1 is a high-speed CAN transceiver designed for use in automotive and industrial applications. It provides an interface between the CAN protocol controller and the physical two-wire CAN bus.

Characteristics: - High-speed data rates up to 5 Mbps - Low standby current consumption - Robust EMC performance - Wide supply voltage range (4.5V to 5.5V) - Temperature range: -40°C to +125°C

Package: The SN65HVDA1050AQDRQ1 comes in a small outline package (SOIC) with 8 pins.

Essence: This IC serves as a crucial component in enabling reliable communication over the Controller Area Network (CAN) bus, which is widely used in automotive and industrial systems.

Packaging/Quantity: The SN65HVDA1050AQDRQ1 is typically sold in reels of 2500 units per reel.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• Standby Current: 10 µA (typical)
• Transmitting Output Voltage: 2.4V (minimum), 3.6V (maximum)
• Receiving Input Voltage: -12V (minimum), 14V (maximum)

Detailed Pin Configuration

The SN65HVDA1050AQDRQ1 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | CANH | CAN Bus High | | 4 | CANL | CAN Bus Low | | 5 | RS | Receiver Input Threshold Voltage Select | | 6 | VREF | Reference Voltage Output | | 7 | TXD | Transmit Data Input | | 8 | RXD | Receive Data Output |

Functional Features

• High-speed data transmission: The SN65HVDA1050AQDRQ1 supports data rates up to 5 Mbps, enabling fast and efficient communication on the CAN bus.
• Robust EMC performance: This IC is designed to provide excellent electromagnetic compatibility (EMC) performance, ensuring reliable operation in noisy environments.
• Low standby current consumption: With a standby current of only 10 µA, the SN65HVDA1050AQDRQ1 minimizes power consumption when not actively transmitting or receiving data.
• Wide supply voltage range: The IC can operate within a wide supply voltage range of 4.5V to 5.5V, making it suitable for various automotive and industrial applications.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Robust EMC performance - Low standby current consumption - Wide supply voltage range

Disadvantages: - Limited pin configuration options - Requires external components for complete CAN bus implementation

Working Principles

The SN65HVDA1050AQDRQ1 operates as an interface between the CAN protocol controller and the physical two-wire CAN bus. It converts the digital signals from the controller into differential voltage signals suitable for transmission over the bus. Similarly, it receives the differential voltage signals from the bus and converts them back into digital signals for the controller to process.

The IC incorporates features like high-speed data transmission, robust EMC performance, and low standby current consumption to ensure reliable and efficient communication on the CAN bus.

Detailed Application Field Plans

The SN65HVDA1050AQDRQ1 is widely used in various automotive and industrial applications, including:

1. Automotive Systems:

   • Engine Control Units (ECUs)
   • Transmission Control Units (TCUs)
   • Body Control Modules (BCMs)
   • Anti-lock Braking Systems (ABS)
   • Airbag Systems
   • Instrument Clusters

2. Industrial Systems:

   • Factory Automation
   • Process Control Systems
   • Robotics
   • Building Automation
   • Energy Management Systems

Detailed and Complete Alternative Models

1. MCP2551: A popular alternative CAN transceiver with similar specifications and features.
2. TJA1050: Another widely used CAN transceiver offering comparable performance.
3. SN65HVD230: A lower-cost option suitable for less demanding applications.

These alternative models provide similar functionality and can be considered as substitutes for the SN65HVDA1050AQDRQ1 based on specific application requirements.

In conclusion, the SN65HVDA1050AQDRQ1 is a high-speed CAN transceiver designed for automotive