TCAN334GDCNR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Communication and Networking
• Characteristics: High-speed CAN Transceiver
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Enables reliable communication in Controller Area Network (CAN) systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 1 Mbps
• Transmit Dominant Timeout: 64 µs
• Receiver Input Threshold: ±0.2V
• Standby Current: 10 µA (typical)

Detailed Pin Configuration

1. VCC: Supply Voltage
2. GND: Ground
3. TXD: Transmit Data
4. RXD: Receive Data
5. RS: Receiver Standby
6. VREF: Reference Voltage
7. CANL: CAN Low
8. CANH: CAN High

Functional Features

• High-speed data transmission up to 1 Mbps
• Compliant with ISO 11898-2 standard
• Supports bus fault protection
• Low standby current for power efficiency
• Thermal shutdown protection
• Improved electromagnetic compatibility (EMC)
• ESD protection on bus pins

Advantages

• Reliable and robust communication in CAN systems
• Wide operating temperature range for various environments
• Low power consumption in standby mode
• Protection against thermal overload and electrical faults
• Enhanced compatibility with other devices
• Easy integration into existing designs

Disadvantages

• Limited to applications requiring CAN communication
• Requires external components for complete system implementation
• Not suitable for low-speed or high-voltage applications

Working Principles

The TCAN334GDCNR is a high-speed CAN transceiver that enables communication between microcontrollers and other devices in a Controller Area Network (CAN) system. It operates by converting the digital signals from the microcontroller into differential voltage levels on the CAN bus, allowing reliable transmission of data.

The transceiver complies with the ISO 11898-2 standard, ensuring compatibility with other CAN devices. It incorporates features such as bus fault protection, thermal shutdown, and ESD protection to enhance system reliability and durability.

Detailed Application Field Plans

The TCAN334GDCNR is widely used in various industries and applications, including:

1. Automotive: Used in automotive electronics for communication between different control units, such as engine management systems, body control modules, and instrument clusters.
2. Industrial Automation: Enables communication between industrial equipment and control systems, facilitating efficient monitoring and control of processes.
3. Medical Devices: Used in medical equipment for data exchange between different components, ensuring accurate and timely information transfer.
4. Energy Management Systems: Facilitates communication between energy meters, inverters, and monitoring systems, enabling efficient energy management and control.
5. Home Automation: Enables communication between smart home devices, allowing seamless integration and control of various systems.

Detailed and Complete Alternative Models

1. SN65HVD230: High-Speed CAN Transceiver, 8-pin SOIC package
2. MCP2551: CAN Transceiver with Integrated Protection, 8-pin PDIP package
3. TJA1050: Standalone CAN Transceiver, 8-pin SOIC package
4. PCA82C250: Fault-Tolerant CAN Transceiver, 8-pin DIP package
5. MAX3051: Low-Power CAN Transceiver, 8-pin SOIC package

These alternative models offer similar functionality and can be considered as replacements for the TCAN334GDCNR in various applications.

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