Overview
The TJA1128ETK/0Z is a LIN (Local Interconnect Network) mini system basis chip (SBC) produced by NXP USA Inc. This integrated circuit combines a LIN transceiver, a low-dropout voltage regulator (LDO), and a window watchdog, along with two WAKE inputs. It is designed to meet the stringent requirements of automotive applications, ensuring reliable and efficient communication within vehicle networks.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package Type | HVSON-20 (3x4.5 mm) |
| No. of Pins | 20 |
| Supply Voltage | 5V to 28V |
| Protocol Supported | LIN |
| Supported Standards | ISO 17987-4, LIN 2.0/2.1/2.2/2.2A |
| Operating Temperature | -40°C to 150°C (TJ) |
| Qualification | AEC-Q100 |
| RoHS Compliance | Yes |
| SVHC | No SVHC |
| Data Rate | 20 kBd |
| Duplex | Full |
| Number of Drivers/Receivers | 1/1 |
Key Features
- LIN transceiver compliant with ISO 17987-4 and LIN 2.0/2.1/2.2/2.2A standards
- Low-dropout voltage regulator (LDO)
- Window watchdog for system monitoring
- Two WAKE inputs for wake-up functionality
- Full-duplex communication with a data rate of 20 kBd
- Operating voltage range from 5V to 28V
- High operating temperature range from -40°C to 150°C (TJ)
- AEC-Q100 qualified for automotive reliability
- RoHS and lead-free compliant
Applications
The TJA1128ETK/0Z is primarily used in automotive systems for reliable and efficient communication within vehicle networks. It is suitable for various applications such as:
- In-vehicle networking systems
- Automotive control units
- Sensor and actuator interfaces
- Driver assistance systems
Q & A
- What is the TJA1128ETK/0Z used for?
The TJA1128ETK/0Z is used as a LIN mini system basis chip in automotive applications, providing a LIN transceiver, LDO, and watchdog functionality. - What are the supported LIN standards?
The TJA1128ETK/0Z supports ISO 17987-4 and LIN 2.0/2.1/2.2/2.2A standards. - What is the operating voltage range of the TJA1128ETK/0Z?
The operating voltage range is from 5V to 28V. - What is the operating temperature range of the TJA1128ETK/0Z?
The operating temperature range is from -40°C to 150°C (TJ). - Is the TJA1128ETK/0Z RoHS compliant?
Yes, the TJA1128ETK/0Z is RoHS and lead-free compliant. - What is the data rate of the LIN transceiver?
The data rate is 20 kBd. - What type of package does the TJA1128ETK/0Z come in?
The TJA1128ETK/0Z comes in an HVSON-20 package. - Is the TJA1128ETK/0Z AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified for automotive reliability. - What additional features does the TJA1128ETK/0Z have?
It includes a low-dropout voltage regulator (LDO), a window watchdog, and two WAKE inputs. - What are some common applications of the TJA1128ETK/0Z?
Common applications include in-vehicle networking systems, automotive control units, sensor and actuator interfaces, and driver assistance systems.
