Overview
The NXP TJA1028T/3V3/20/1J is a LIN (Local Interconnect Network) transceiver with an integrated low-drop voltage regulator. This device is compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards. It is designed to facilitate the development of compact nodes in LIN bus systems, offering robust performance and efficient power management.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SO8 (SOT96-1), HVSON8 |
| Regulator Output Voltage | 3.3 V or 5.0 V |
| Baud Rate | 20 kBd |
| Supply Voltage Range | 4.5 V to 28 V |
| Maximum Voltage on VBAT | 40 V |
| Voltage Regulator Current | Up to 70 mA |
| Operating Temperature Range | -40°C to +150°C |
| Moisture Sensitivity Level (MSL) | 1 |
| Peak Package Body Temperature (PPT) | 260°C |
| Compliance | LIN 2.0/2.1, SAE J2602, ISO 17987-4:2016 (12 V) |
Key Features
- Integrated low-drop voltage regulator delivering up to 70 mA.
- Compliance with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- Strong ElectroStatic Discharge (ESD) performance.
- Support for Sleep mode to minimize current consumption.
- Available in SO8 and HVSON8 packages, reducing board space by over 70% with the HVSON8 package.
- Wake-up capability via the LIN bus in Sleep mode.
- Robust design to withstand high voltages on the LIN bus.
Applications
The TJA1028T/3V3/20/1J is suitable for various automotive and industrial applications that require reliable and efficient LIN bus communication. These include:
- Automotive networks for body control modules, door control units, and other LIN-based systems.
- Industrial automation and control systems.
- Consumer electronics requiring LIN bus communication.
Q & A
- What is the TJA1028T/3V3/20/1J used for? The TJA1028T/3V3/20/1J is a LIN transceiver with an integrated voltage regulator, used for LIN bus communication in automotive and industrial applications.
- What are the available output voltages for the voltage regulator? The voltage regulator can deliver 3.3 V or 5.0 V.
- What is the maximum current the voltage regulator can deliver? The voltage regulator can deliver up to 70 mA.
- What are the package options for the TJA1028T/3V3/20/1J? It is available in SO8 (SOT96-1) and HVSON8 packages.
- What is the operating temperature range of the TJA1028T/3V3/20/1J? The operating temperature range is -40°C to +150°C.
- Is the TJA1028T/3V3/20/1J compliant with any specific standards? Yes, it is compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- What is the maximum voltage that can be applied to the VBAT pin? The maximum voltage that can be applied to the VBAT pin is 40 V.
- Does the TJA1028T/3V3/20/1J support any power-saving modes? Yes, it supports a Sleep mode to minimize current consumption.
- How does the TJA1028T/3V3/20/1J wake up from Sleep mode? It can wake up via the LIN bus in Sleep mode.
- What is the moisture sensitivity level (MSL) of the TJA1028T/3V3/20/1J? The MSL is 1.
