SN65HVD1176DG4

Product Overview

• Category: Integrated Circuit
• Use: Transceiver for Controller Area Network (CAN) bus communication
• Characteristics: High-speed, low-power, fault-tolerant transceiver
• Package: SOIC-8
• 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
• Quiescent Current: 5 µA (typical)
• Transmitting Output Voltage: 2.4V (minimum), 3.7V (maximum)
• Receiving Input Voltage: -12V (minimum), 12V (maximum)

Detailed Pin Configuration

The SN65HVD1176DG4 has the following pin configuration:

1. VCC: Supply voltage input
2. GND: Ground reference
3. CANL: CAN bus low-side signal line
4. CANH: CAN bus high-side signal line
5. RS: Receiver input threshold voltage selection
6. NC: No connection
7. TXD: Transmit data input
8. RXD: Receive data output

Functional Features

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

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Low power consumption
• Robust and fault-tolerant design
• Wide operating temperature range
• Suitable for automotive and industrial applications

Disadvantages

• Limited to CAN bus communication only
• Requires external components for complete system integration

Working Principles

The SN65HVD1176DG4 is designed to facilitate reliable data transmission over a Controller Area Network (CAN) bus. It operates based on the CAN 2.0B protocol, utilizing differential signaling to ensure noise immunity and robustness. The transceiver features thermal shutdown protection and bus fault protection, enhancing its reliability in harsh environments. Additionally, it supports wake-up capability from low-power modes, enabling efficient power management.

Detailed Application Field Plans

The SN65HVD1176DG4 is widely used in various automotive and industrial applications that require reliable communication over a CAN bus. Some specific application areas include:

1. Automotive: Used in vehicle control systems, such as engine management, body electronics, and infotainment systems.
2. Industrial Automation: Employed in industrial control systems, including factory automation, process control, and robotics.
3. Energy Management: Utilized in smart grid systems, renewable energy generation, and energy monitoring devices.
4. Medical Devices: Integrated into medical equipment for data exchange between different subsystems.

Detailed and Complete Alternative Models

1. MCP2551: Similar CAN bus transceiver with comparable specifications and features.
2. TJA1050: Alternative transceiver offering compatibility with CAN 2.0A and 2.0B protocols.
3. SN65HVD230: Transceiver with extended temperature range and enhanced ESD protection.

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