Overview
The TJA1028T/5V0/20/1J is a LIN (Local Interconnect Network) transceiver produced by NXP USA Inc. This component is designed to facilitate communication in LIN bus systems, which are commonly used in automotive and industrial applications. The TJA1028T/5V0/20/1J integrates a LIN transceiver and a low-drop voltage regulator, making it a compact solution for node development in LIN networks. It complies with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 standards, ensuring robust and reliable performance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | TJA1028T/5V0/20/1J |
| Category | Interface ICs - Drivers, Receivers, Transceivers |
| Protocol | LINbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 200mV |
| Voltage - Supply | 4.9V ~ 5.1V |
| Operating Temperature | -40°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Maximum Data Rate | 20 kBd |
Key Features
- Integrated Voltage Regulator: The TJA1028T/5V0/20/1J includes a low-drop voltage regulator that can deliver up to 70 mA, available in 3.3 V and 5.0 V variants.
- Wake-up Capability: The device supports wake-up via the LIN bus, even when in Sleep mode, to minimize current consumption.
- Robust ESD Performance: The component offers strong ElectroStatic Discharge (ESD) performance and can withstand high voltages on the LIN bus.
- Compact Packaging: Available in SO8 and HVSON8 packages, reducing board space requirements significantly.
- Compliance with Standards: Compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 standards, ensuring compatibility and reliability in various applications.
Applications
The TJA1028T/5V0/20/1J is primarily used in automotive and industrial applications where LIN bus communication is required. It is suitable for:
- Automotive Systems: In-vehicle networks, body control modules, and other automotive electronic control units (ECUs).
- Industrial Automation: Control systems, sensors, and actuators in industrial environments.
- Consumer Electronics: Devices that require reliable and efficient communication over LIN bus.
Q & A
- What is the TJA1028T/5V0/20/1J used for?
The TJA1028T/5V0/20/1J is a LIN transceiver used for communication in LIN bus systems, commonly in automotive and industrial applications.
- What are the key features of the TJA1028T/5V0/20/1J?
Key features include an integrated voltage regulator, wake-up capability via the LIN bus, robust ESD performance, and compact packaging.
- What standards does the TJA1028T/5V0/20/1J comply with?
The component complies with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 standards.
- What is the operating temperature range of the TJA1028T/5V0/20/1J?
The operating temperature range is -40°C to 150°C.
- What is the maximum data rate of the TJA1028T/5V0/20/1J?
The maximum data rate is 20 kBd.
- What types of packages are available for the TJA1028T/5V0/20/1J?
The component is available in SO8 and HVSON8 packages.
- Does the TJA1028T/5V0/20/1J support sleep mode?
Yes, it supports a Sleep mode to minimize current consumption.
- What is the voltage range of the integrated voltage regulator?
The voltage regulator can deliver up to 70 mA and is available in 3.3 V and 5.0 V variants.
- How does the TJA1028T/5V0/20/1J handle high voltages on the LIN bus?
The component can withstand high voltages on the LIN bus due to its robust ESD performance.
- What is the typical application of the TJA1028T/5V0/20/1J in automotive systems?
In automotive systems, it is used in in-vehicle networks, body control modules, and other electronic control units (ECUs).
