TCAN1042HVD

Product Overview

Category: Integrated Circuit (IC)

Use: TCAN1042HVD is a high-speed CAN transceiver designed for use in automotive and industrial applications. It provides reliable communication between microcontrollers and the CAN bus.

Characteristics: - High-speed communication: Supports data rates up to 5 Mbps. - Robust design: Built to withstand harsh environments and electromagnetic interference. - Low power consumption: Optimized for energy efficiency. - Wide temperature range: Operates reliably in extreme temperatures. - Compact package: Available in a small form factor for space-constrained applications.

Package: The TCAN1042HVD is available in a surface-mount package, allowing for easy integration onto PCBs.

Essence: The essence of TCAN1042HVD lies in its ability to facilitate seamless and reliable communication within a CAN network, ensuring efficient data transfer and system performance.

Packaging/Quantity: The TCAN1042HVD is typically sold in reels or trays, with quantities varying depending on customer requirements.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• ESD Protection: ±8 kV HBM
• Quiescent Current: 10 µA (typical)
• Transmit Dominant Timeout: 1.5 µs (typical)

Pin Configuration

The TCAN1042HVD features a 14-pin configuration:

1. VIO - IO voltage supply
2. GND - Ground
3. TXD - Transmit Data
4. RXD - Receive Data
5. RS - Standby mode control
6. VCC - Power supply
7. NC - Not connected
8. NC - Not connected
9. NC - Not connected
10. NC - Not connected
11. NC - Not connected
12. NC - Not connected
13. VBAT - Battery voltage supply
14. CANH - CAN bus high

Functional Features

• High-speed CAN communication
• Bus fault protection
• Thermal shutdown protection
• Transceiver loopback mode for self-testing
• Low electromagnetic emissions
• Wake-up capability from low-power modes

Advantages and Disadvantages

Advantages: - High-speed data transfer - Robust design for reliable operation in harsh environments - Low power consumption for energy efficiency - Wide temperature range for versatile applications - Compact package for space-constrained designs

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

Working Principles

The TCAN1042HVD operates based on the Controller Area Network (CAN) protocol. It receives data from a microcontroller through the TXD pin, encodes it according to the CAN protocol, and transmits it onto the CAN bus via the CANH pin. Similarly, it receives data from the CAN bus through the CANH pin, decodes it, and sends it to the microcontroller through the RXD pin.

Detailed Application Field Plans

The TCAN1042HVD is widely used in various automotive and industrial applications, including: - Automotive electronics - Industrial automation systems - Robotics - Energy management systems - Building automation - Medical devices

Alternative Models

1. TCAN1051HVD: Similar to TCAN1042HVD but with additional features for enhanced fault detection and diagnostics.
2. TCAN1043HVD: A lower-speed variant of TCAN1042HVD, suitable for applications requiring slower data rates.
3. TCAN1044HVD: A higher-speed variant of TCAN1042HVD, capable of supporting data rates up to 10 Mbps.

These alternative models offer similar functionality to TCAN1042HVD but may have different specifications and pin configurations.

In conclusion, the TCAN1042HVD is a high-speed CAN transceiver designed for automotive and industrial applications. Its robust design, high-speed communication capabilities, and wide temperature range make it an ideal choice for reliable data transfer in demanding environments.