TCAN1042GDRBRQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Automotive CAN Transceiver
• Characteristics: High-speed, low-power, fault protection
• Package: 8-pin SOIC package
• Essence: Enables communication between microcontrollers in automotive applications
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• Quiescent Current: 10 µA
• Transmit Dominant Timeout: 1.5 µs
• Receiver Input Threshold: ±200 mV

Detailed Pin Configuration

1. VIO: Supply voltage input
2. GND: Ground
3. TXD: Transmit data output
4. RXD: Receive data input
5. RS: Standby mode control
6. VCC: Supply voltage output
7. CANL: CAN bus low-side connection
8. CANH: CAN bus high-side connection

Functional Features

• Supports CAN FD (Flexible Data Rate) protocol
• Compliant with ISO 11898-2 standard
• Integrated protection features against bus faults
• Low quiescent current for power efficiency
• High electromagnetic compatibility (EMC) performance

Advantages

• Robust fault protection ensures reliable communication
• Wide operating temperature range suitable for automotive environments
• High-speed data transmission enables efficient system performance
• Low power consumption extends battery life in vehicles
• Compact package size allows for space-saving designs

Disadvantages

• Limited pin configuration may restrict certain system designs
• Requires external components for complete CAN network implementation
• Higher cost compared to non-automotive CAN transceivers

Working Principles

The TCAN1042GDRBRQ1 is an automotive CAN transceiver that enables communication between microcontrollers in automotive applications. It operates based on the Controller Area Network (CAN) protocol, which allows for reliable and efficient data transmission in vehicles. The transceiver converts digital signals from the microcontroller into differential voltage levels suitable for transmission over the CAN bus.

Detailed Application Field Plans

The TCAN1042GDRBRQ1 is widely used in various automotive applications, including:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Transmission Control Units (TCUs)
4. Anti-lock Braking Systems (ABS)
5. Airbag Control Units (ACUs)
6. Instrument Clusters
7. Electric Power Steering (EPS) systems
8. Advanced Driver Assistance Systems (ADAS)

Detailed and Complete Alternative Models

1. MCP2551: Automotive CAN Transceiver by Microchip Technology Inc.
2. TJA1050: High-Speed CAN Transceiver by NXP Semiconductors
3. SN65HVD230: Fault-Protected CAN Transceiver by Texas Instruments
4. MAX3051: Low-Power CAN Transceiver by Maxim Integrated
5. ATA6563: Automotive CAN Transceiver with Partial Networking Support by Atmel Corporation

(Note: This list is not exhaustive and other alternative models are available in the market.)

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