TCAN1042HGVD

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-Speed CAN Transceiver
• Characteristics: Robust, Reliable, High-Speed Communication
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Facilitates communication between microcontrollers and CAN bus networks
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 5 Mbps
• Operating Temperature Range: -40°C to +125°C
• ESD Protection: ±8 kV HBM, ±15 kV IEC61000-4-2 Air Gap Discharge, ±8 kV IEC61000-4-2 Contact Discharge
• Pin Count: 14

Detailed 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. VREF - Reference voltage output
8. CANL - CAN low signal
9. CANH - CAN high signal
10. SPLIT - Split termination control
11. NC - Not connected
12. NC - Not connected
13. NC - Not connected
14. NC - Not connected

Functional Features

• High-speed communication up to 5 Mbps
• Compliant with ISO11898-2 standard
• Supports CAN FD (Flexible Data Rate) protocol
• Low electromagnetic emissions
• Excellent immunity to electromagnetic interference
• Thermal shutdown protection
• Short-circuit protection on CANH and CANL lines

Advantages

• Robust and reliable performance in harsh environments
• Wide operating temperature range (-40°C to +125°C)
• High-speed data transmission for time-critical applications
• Low power consumption
• Easy integration with microcontrollers

Disadvantages

• Limited pin count may restrict additional functionality
• Requires external termination resistors for proper bus communication

Working Principles

The TCAN1042HGVD is a high-speed CAN transceiver that enables communication between microcontrollers and CAN bus networks. It operates based on the principles of the Controller Area Network (CAN) protocol, which allows multiple devices to communicate over a shared bus. The transceiver converts the digital signals from the microcontroller into differential voltage signals suitable for transmission over the CAN bus. It also receives and decodes incoming differential signals from the bus, converting them back into digital signals for the microcontroller to process.

Detailed Application Field Plans

The TCAN1042HGVD 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 infotainment systems.
2. Industrial Automation: Enables communication between PLCs (Programmable Logic Controllers), sensors, and actuators in industrial automation systems.
3. Medical Devices: Facilitates data exchange between medical equipment, such as patient monitoring systems, diagnostic devices, and infusion pumps.
4. Energy Management: Used in smart grid systems for communication between energy meters, distribution automation devices, and control centers.
5. Aerospace: Enables communication between avionics systems, flight control units, and navigation systems in aircraft.

Detailed and Complete Alternative Models

1. TCAN1051HGVDR: Similar to TCAN1042HGVD but with 8-pin package and lower data rate capability.
2. SN65HVD230DR: High-speed CAN transceiver with similar specifications and pin configuration.
3. MCP2551-I/SN: Integrated CAN transceiver with industry-standard pinout and robust performance.

These alternative models offer similar functionality and can be considered as substitutes for the TCAN1042HGVD based on specific application requirements.

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