Overview
The TJA1028TK/5V0/10118 is a LIN (Local Interconnect Network) transceiver developed by NXP USA Inc. This component is compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards. It integrates a low-drop voltage regulator, making it a versatile solution for compact nodes in LIN bus systems. The device supports both 3.3 V and 5.0 V voltage regulator variants and is designed to minimize current consumption with a Sleep mode feature.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Voltage - Supply | 4.5 | 28 | V | ||
| Maximum Voltage on VBAT | 40 | V | |||
| Operating Temperature | -40 | 150 | °C | ||
| Voltage Regulator Output | 3.3, 5.0 | V | |||
| Voltage Regulator Current | 70 | mA | |||
| Package Type | 8-HVSON (3x3) | ||||
| Mounting Type | Surface Mount | ||||
| Receiver Hysteresis | 200mV | ||||
| Transmission Speed | 10.4 | kBd |
Key Features
- Compliance with Standards: Compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- Integrated Voltage Regulator: Low-drop voltage regulator delivering up to 70 mA, available in 3.3 V and 5.0 V variants.
- Power Management: Supports Sleep mode to minimize current consumption, with wake-up capability via the LIN bus.
- Robust Design: Strong ElectroStatic Discharge (ESD) performance and high voltage handling on the LIN bus.
- Compact Packaging: Available in SO8 and 3 mm × 3 mm HVSON8 packages, reducing board space by over 70%.
- Optimized Transmission Speeds: Variants optimized for transmission speeds of 10.4 kBd and 20 kBd.
- EMC Performance: Achieves optimum ElectroMagnetic Compatibility (EMC) performance through wave shaping of the LIN output.
Applications
The TJA1028TK/5V0/10118 is primarily used in automotive and industrial applications where Local Interconnect Network (LIN) bus systems are employed. It is suitable for:
- Automotive control units and sensors.
- Industrial automation and control systems.
- Smart home and building automation systems.
- Any application requiring a reliable and compact LIN transceiver with integrated voltage regulation.
Q & A
- What standards is the TJA1028TK/5V0/10118 compliant with?
The TJA1028TK/5V0/10118 is compliant with LIN 2.0/2.1, SAE J2602, and ISO 17987-4:2016 (12 V) standards.
- What are the voltage regulator output options for this component?
The voltage regulator output options are 3.3 V and 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 operating temperature ranges for this component?
The operating temperature range is from -40°C to 150°C.
- 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.
- What are the transmission speed options for this component?
The transmission speed options are 10.4 kBd and 20 kBd.
- How does the Sleep mode feature work in the TJA1028TK/5V0/10118?
The Sleep mode feature powers down the LIN transceiver and the voltage regulator to minimize current consumption, while still allowing wake-up via the LIN bus.
- What type of packaging is available for this component?
The component is available in SO8 and 3 mm × 3 mm HVSON8 packages.
- What is the receiver hysteresis of the TJA1028TK/5V0/10118?
The receiver hysteresis is 200 mV.
- Is the TJA1028TK/5V0/10118 RoHS compliant?
Yes, the TJA1028TK/5V0/10118 is RoHS compliant.
