Overview
The TJA1051ATK/3/0Z is a high-speed CAN (Controller Area Network) transceiver designed by NXP USA Inc. for automotive applications. This transceiver provides a reliable interface between the CAN protocol controller and the physical two-wire CAN bus, ensuring robust communication in harsh environments. It is part of the third generation of high-speed CAN transceivers, offering significant improvements in ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance compared to earlier models like the TJA1050.
Key Specifications
| Feature | Description |
|---|---|
| Package/Case | HVSON EP-8 (8-VDFN Exposed Pad) |
| Pin Count | 8 |
| Operating Voltage Range | 4.5V ~ 5.5V |
| Temperature Range | -40°C ~ 150°C (TJ) |
| Data Transmission Rate | Up to 5 Mbps |
| Receiver Hysteresis | 120 mV |
| AEC-Q100 Certification | Yes |
| ElectroMagnetic Emission (EME) and Immunity (EMI) | Low EME and high EMI |
| ESD Protection | Up to ±8 kV (IEC 61000-4-2) |
Key Features
- 1/1 Transceiver for CANbus protocols
- High-speed data transmission up to 5 Mbps
- Receiver hysteresis of 120 mV for improved noise immunity
- Operating voltage range: 4.5V ~ 5.5V
- Temperature range: -40°C ~ 150°C (TJ)
- Automotive-grade AEC-Q100 certification
- Surface-mount technology (SMT) compatible
- Compact 8-VDFN Exposed Pad package for excellent thermal dissipation and mechanical shock resistance
- ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant
- Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI)
Applications
The TJA1051ATK/3/0Z is primarily designed for automotive applications, including:
- High-speed CAN networks in vehicles
- Automotive control units and nodes that do not require standby mode with wake-up capability via the bus
- 12 V and 24 V automotive systems
Q & A
- What is the TJA1051ATK/3/0Z used for?
The TJA1051ATK/3/0Z is a high-speed CAN transceiver used for reliable communication in automotive applications.
- What is the operating voltage range of the TJA1051ATK/3/0Z?
The operating voltage range is 4.5V ~ 5.5V.
- What is the temperature range of the TJA1051ATK/3/0Z?
The temperature range is -40°C ~ 150°C (TJ).
- What is the data transmission rate of the TJA1051ATK/3/0Z?
The data transmission rate is up to 5 Mbps.
- Does the TJA1051ATK/3/0Z have ESD protection?
Yes, it has ESD protection up to ±8 kV (IEC 61000-4-2).
- Is the TJA1051ATK/3/0Z AEC-Q100 certified?
Yes, it is AEC-Q100 certified.
- What package type does the TJA1051ATK/3/0Z come in?
The TJA1051ATK/3/0Z comes in an 8-VDFN Exposed Pad package.
- Is the TJA1051ATK/3/0Z compatible with surface-mount technology?
Yes, it is SMT compatible.
- What are the key standards the TJA1051ATK/3/0Z complies with?
The TJA1051ATK/3/0Z complies with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5.
- What are the typical applications of the TJA1051ATK/3/0Z?
Typical applications include high-speed CAN networks in vehicles and automotive control units.
