TJA1028TK/5V0/10,1

Product Overview

Category

The TJA1028TK/5V0/10,1 belongs to the category of automotive transceivers.

Use

This product is primarily used in automotive applications for communication between electronic control units (ECUs) within a vehicle's network.

Characteristics

• Voltage: 5V
• Package: TSSOP10
• Essence: Transceiver IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

The specifications of the TJA1028TK/5V0/10,1 are as follows:

• Supply voltage range: 4.5V to 5.5V
• Operating temperature range: -40°C to +125°C
• Data rate: Up to 1 Mbit/s
• Low quiescent current: 5 µA (typical)
• Wake-up capability: Supports wake-up via bus or local wake-up input
• Protection features: Overvoltage protection, undervoltage protection, thermal shutdown, and short-circuit protection

Detailed Pin Configuration

The TJA1028TK/5V0/10,1 has the following pin configuration:

1. VBAT: Battery supply voltage
2. CANH: CAN high-side bus line
3. CANL: CAN low-side bus line
4. GND: Ground
5. STB: Standby input
6. WAKE: Wake-up input
7. TXD: Transmit data input
8. RXD: Receive data output
9. VCC: Logic supply voltage
10. VREF: Reference voltage

Functional Features

The TJA1028TK/5V0/10,1 offers the following functional features:

• High-speed CAN communication
• Compliant with ISO 11898-2 and ISO 11898-5 standards
• Supports both 11-bit and 29-bit identifier formats
• Error detection and fault confinement mechanisms
• Low-power standby mode for reduced power consumption
• Integrated protection features for enhanced reliability

Advantages and Disadvantages

Advantages

• Wide operating temperature range suitable for automotive environments
• Low quiescent current for energy-efficient operation
• Robust protection features ensure reliable communication
• Compact TSSOP10 package for space-constrained applications

Disadvantages

• Limited data rate compared to some other transceiver options
• Requires external components for complete CAN network implementation

Working Principles

The TJA1028TK/5V0/10,1 operates based on the Controller Area Network (CAN) protocol. It facilitates bidirectional communication between ECUs by transmitting and receiving data over the CAN bus. The transceiver converts the logic levels of the microcontroller to the differential voltage levels required for CAN communication.

Detailed Application Field Plans

The TJA1028TK/5V0/10,1 is commonly used in various automotive applications, including:

1. Body control modules
2. Engine control units
3. Transmission control modules
4. Instrument clusters
5. ABS systems
6. Airbag systems
7. Powertrain control modules
8. HVAC systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TJA1028TK/5V0/10,1 are:

1. TJA1040: Similar automotive transceiver with higher data rate capability.
2. MCP2551: Cost-effective CAN transceiver with integrated protection features.
3. SN65HVD230: High-speed CAN transceiver with low-power standby mode.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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