TCAN1042GDRBTQ1

Product Overview

Category: Integrated Circuit (IC)

Use: TCAN1042GDRBTQ1 is a high-speed CAN transceiver designed for automotive applications. It provides a physical interface between a microcontroller and the CAN bus, allowing communication between various electronic control units (ECUs) in a vehicle.

Characteristics: - High-speed data transmission up to 5 Mbps - Supports both 3.3V and 5V supply voltage - Low electromagnetic emissions and susceptibility - Robust protection against electrostatic discharge (ESD) - Wide operating temperature range (-40°C to +125°C)

Package: The TCAN1042GDRBTQ1 is available in a small outline package (SOIC) with 8 pins.

Essence: The essence of TCAN1042GDRBTQ1 lies in its ability to enable reliable and efficient communication within the automotive network, ensuring seamless integration of various ECUs.

Packaging/Quantity: The TCAN1042GDRBTQ1 is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage: 3.3V to 5V
• Data Rate: Up to 5 Mbps
• Operating Temperature Range: -40°C to +125°C
• ESD Protection: ±8 kV (Human Body Model)
• Package Type: SOIC-8

Detailed Pin Configuration

The TCAN1042GDRBTQ1 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIO | IO Voltage Supply | | 2 | GND | Ground | | 3 | TXD | Transmit Data | | 4 | RXD | Receive Data | | 5 | VCC | Positive Supply Voltage | | 6 | SPLIT | Split Termination | | 7 | CANL | CAN Low | | 8 | CANH | CAN High |

Functional Features

• High-speed CAN transceiver for automotive applications
• Supports both 3.3V and 5V supply voltage, providing flexibility in system design
• Robust protection against ESD, ensuring reliable operation in harsh environments
• Low electromagnetic emissions and susceptibility, minimizing interference with other electronic components
• Wide operating temperature range allows usage in extreme conditions

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Wide operating temperature range - Robust ESD protection - Low electromagnetic emissions

Disadvantages: - Limited pin configuration options - Requires external termination resistors for proper bus communication

Working Principles

The TCAN1042GDRBTQ1 operates based on the Controller Area Network (CAN) protocol. It receives digital signals from a microcontroller through the TXD pin and converts them into differential voltage signals on the CAN bus (CANH and CANL pins). Similarly, it receives differential voltage signals from the CAN bus and converts them into digital signals for the microcontroller through the RXD pin.

The transceiver also incorporates various protection mechanisms to ensure reliable communication, such as ESD protection and noise filtering.

Detailed Application Field Plans

TCAN1042GDRBTQ1 is widely used in automotive applications where CAN bus communication is required. Some common application fields include:

1. Automotive Body Control Modules
2. Engine Control Units
3. Transmission Control Units
4. Anti-lock Braking Systems
5. Airbag Control Units
6. Instrument Clusters
7. Powertrain Control Modules
8. Vehicle Communication Gateways

Detailed and Complete Alternative Models

1. SN65HVD230DR - High-Speed CAN Transceiver, 3.3V/5V Supply Voltage, SOIC-8 Package
2. MCP2551-I/SN - CAN Transceiver, 5V Supply Voltage, SOIC-8 Package
3. TJA1050T/VM - Standalone CAN Transceiver, 5V Supply Voltage, SOIC-8 Package
4. PCA82C250T/N3 - Fault-Tolerant CAN Transceiver, 5V Supply Voltage, SOIC-8 Package
5. ISO1050DUBR - Isolated CAN Transceiver, 5V Supply Voltage, SOIC-8 Package

These alternative models offer similar functionality and can be used as substitutes for TCAN1042GDRBTQ1 in various automotive applications.

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