Overview
The TJA1028TK/3V3/10:1, produced by NXP USA Inc., is a Local Interconnect Network (LIN) transceiver that complies with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards. This component is designed to facilitate the development of compact nodes in LIN bus systems, making it ideal for automotive and industrial applications where space and reliability are critical.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package Type | SO8 or 3 mm × 3 mm HVSON8 | SO8 or HVSON8 |
| Voltage Regulator Output | Available in 3.3 V and 5.0 V variants | 3.3 V or 5.0 V |
| Maximum Current from Voltage Regulator | Up to 70 mA | 70 mA |
| Operating Voltage Range (VBAT) | 4.5 V to 28 V, with max 40 V | 4.5 V to 28 V |
| Power-Off Detection Threshold Voltage | 3 - 4.2 V | 3 - 4.2 V |
| Undervoltage Detection Voltage (VCC = 3.3 V) | 2.97 - 3.135 V | 2.97 - 3.135 V |
| Undervoltage Recovery Voltage (VCC = 3.3 V) | 3.036 - 3.234 V | 3.036 - 3.234 V |
| Operating Temperature Range | -40°C to 150°C (TJ) | -40°C to 150°C |
| ESD Performance | Strong ESD protection | High ESD protection |
Key Features
- LIN Compliance: Compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- Integrated Voltage Regulator: Delivers up to 70 mA in 3.3 V and 5.0 V variants.
- Compact Packaging: Available in SO8 and 3 mm × 3 mm HVSON8 packages, reducing board space by over 70%.
- Low Power Consumption: Supports Sleep mode to minimize current consumption while maintaining wake-up capability via the LIN bus.
- Robust Design: Offers strong ElectroStatic Discharge (ESD) performance and can withstand high voltages on the LIN bus.
- Power Management: Includes power-off and undervoltage detection with hysteresis to ensure reliable operation.
Applications
The TJA1028TK/3V3/10:1 is primarily used in automotive and industrial environments for Local Interconnect Network (LIN) bus systems. It is suitable for various applications such as:
- Automotive body control modules
- Infotainment systems
- Sensor and actuator networks
- Industrial control systems
- Any application requiring compact, reliable LIN transceivers with integrated voltage regulation.
Q & A
- What are the main standards that the TJA1028TK/3V3/10:1 complies with?
The TJA1028TK/3V3/10:1 complies with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- What types of voltage regulators are available in the TJA1028TK/3V3/10:1?
The TJA1028TK/3V3/10:1 is available with 3.3 V and 5.0 V voltage regulators.
- What is the maximum current that the voltage regulator can deliver?
The voltage regulator can deliver up to 70 mA.
- What are the operating voltage ranges for the TJA1028TK/3V3/10:1?
The operating voltage range is from 4.5 V to 28 V, with a maximum voltage of 40 V.
- How does the TJA1028TK/3V3/10:1 manage power consumption?
The TJA1028TK/3V3/10:1 supports a Sleep mode to minimize current consumption while maintaining wake-up capability via the LIN bus.
- What kind of ESD protection does the TJA1028TK/3V3/10:1 offer?
The TJA1028TK/3V3/10:1 offers strong ElectroStatic Discharge (ESD) protection.
- What are the available package types for the TJA1028TK/3V3/10:1?
The TJA1028TK/3V3/10:1 is available in SO8 and 3 mm × 3 mm HVSON8 packages.
- How does the TJA1028TK/3V3/10:1 handle undervoltage conditions?
The TJA1028TK/3V3/10:1 includes undervoltage detection with hysteresis to ensure reliable operation.
- What is the operating temperature range of the TJA1028TK/3V3/10:1?
The operating temperature range is from -40°C to 150°C (TJ).
- In which industries is the TJA1028TK/3V3/10:1 commonly used?
The TJA1028TK/3V3/10:1 is commonly used in automotive and industrial environments.
