Overview
The TJA1059TKJ, produced by NXP USA Inc., is a dual high-speed CAN (Controller Area Network) transceiver designed for various high-speed CAN applications, particularly in the automotive and truck industries. This component belongs to the third generation of high-speed CAN transceivers, offering significant improvements over earlier generations in terms of Electro Magnetic Compatibility (EMC), ElectroStatic Discharge (ESD) performance, and power consumption. The TJA1059TKJ is compliant with the ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards, supporting data rates up to 5 Mbit/s in the CAN FD fast phase.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Minimum Operating Temperature | -40 | °C | ||
| Maximum Operating Temperature | 150 | °C | ||
| Operating Supply Current | 80 | mA | ||
| ESD Protection | 6 | kV | ||
| Data Rate in CAN FD Fast Phase | 5 | Mbit/s | ||
| Supply Voltage | 4.75 | 5 | 5.25 | V |
| Input Voltage (VIO) | 2.85 | 5.25 | V |
Key Features
- Compliant with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards.
- Supports data rates up to 5 Mbit/s in the CAN FD fast phase.
- Suitable for 12 V and 24 V systems.
- Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI).
- Excellent ElectroMagnetic Compatibility (EMC) performance.
- Robust ESD handling capability.
- Two operating modes per transceiver: Normal and Standby, selectable via pins STB1 and STB2.
- Improved slope control and high DC handling capability on the bus pins.
Applications
The TJA1059TKJ is particularly suited for high-speed CAN applications in the automotive and truck industries. It is ideal for use in Body Control and Gateway units, as well as in any HS-CAN network that requires multiple HS-CAN interfaces with low-power mode and wake-up capability via the CAN-bus.
Q & A
- What is the TJA1059TKJ used for? The TJA1059TKJ is a dual high-speed CAN transceiver used for high-speed CAN applications in the automotive and truck industries.
- What standards does the TJA1059TKJ comply with? The TJA1059TKJ complies with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards.
- What is the maximum data rate supported by the TJA1059TKJ in the CAN FD fast phase? The TJA1059TKJ supports data rates up to 5 Mbit/s in the CAN FD fast phase.
- What are the operating temperature ranges for the TJA1059TKJ? The operating temperature range is from -40°C to 150°C.
- What is the typical operating supply current of the TJA1059TKJ? The typical operating supply current is 80 mA.
- Does the TJA1059TKJ have ESD protection? Yes, the TJA1059TKJ has ESD protection up to 6 kV.
- What are the two operating modes of the TJA1059TKJ? The two operating modes are Normal and Standby, which can be selected independently for each transceiver via pins STB1 and STB2.
- Is the TJA1059TKJ suitable for both 12 V and 24 V systems? Yes, it is suitable for both 12 V and 24 V systems.
- What are some key features of the TJA1059TKJ in terms of EMC and EMI? The TJA1059TKJ has low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI), along with excellent ElectroMagnetic Compatibility (EMC) performance.
- Where is the TJA1059TKJ typically used? It is typically used in Body Control and Gateway units, as well as in any HS-CAN network requiring multiple HS-CAN interfaces with low-power mode and wake-up capability via the CAN-bus.
