Overview
The TJA1040T/VM,118, produced by NXP USA Inc., is a high-speed CAN (Controller Area Network) transceiver designed to interface between the CAN protocol controller and the physical bus. It is primarily intended for high-speed applications, particularly in the automotive sector, supporting data rates up to 1 MBaud. This device is an enhancement over its predecessor, the TJA1050, offering improved features such as very low current consumption and remote wake-up capability, making it an excellent choice for nodes that can be in power-down or standby mode in partially powered networks.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 8-SOIC (0.154, 3.90mm Width) |
| Data Rate | 1 Mbps |
| Duplex | Half |
| ESD Protection Voltage | 6 kV |
| Integrated Master Termination | No |
| Low Power Mode | Standby Mode |
| Maximum Operating Temperature | 150°C (TJ) |
| Maximum Supply Current | 70 mA |
| Maximum Supply Voltage | 5.25 V |
| Packaging Quantity | 2500 (Tape and Reel) |
| ROHS Compliance | Yes, RoHS (2015/863) |
Key Features
- Differential transmit and receive capability to and from the CAN controller.
- Very low current consumption, especially in standby mode.
- Remote wake-up capability, allowing the device to wake up from standby mode.
- Pin compatibility with the TJA1050, ensuring easy integration and upgrade.
- Excellent EMC (Electromagnetic Compatibility) performance.
- Designed for high-speed applications up to 1 MBaud.
Applications
The TJA1040T/VM,118 is primarily used in automotive applications, particularly in passenger cars, where high-speed CAN communication is required. It is suitable for any system that needs reliable and efficient CAN bus communication, including but not limited to:
- Automotive networks.
- Industrial control systems.
- Vehicle diagnostics and monitoring systems.
Q & A
- What is the primary function of the TJA1040T/VM,118?
The TJA1040T/VM,118 acts as an interface between the CAN protocol controller and the physical CAN bus. - What is the maximum data rate supported by the TJA1040T/VM,118?
The device supports data rates up to 1 MBaud. - What is the packaging type and quantity for the TJA1040T/VM,118?
The device is packaged in 8-SOIC and is available in tape and reel with a quantity of 2500. - Does the TJA1040T/VM,118 have ESD protection?
No, it does not have integrated ESD protection, but it can withstand up to 6 kV of ESD voltage. - What is the maximum operating temperature of the TJA1040T/VM,118?
The maximum operating temperature is 150°C (TJ). - Is the TJA1040T/VM,118 RoHS compliant?
Yes, it is RoHS compliant according to the 2015/863 directive. - What is the standby mode current consumption of the TJA1040T/VM,118?
The device has very low current consumption in standby mode, making it energy-efficient. - Can the TJA1040T/VM,118 be used in partially powered networks?
Yes, it is designed to operate in nodes that can be in power-down or standby mode in partially powered networks. - Is the TJA1040T/VM,118 pin-compatible with other models?
Yes, it is pin-compatible with the TJA1050. - What are some common applications of the TJA1040T/VM,118?
It is commonly used in automotive networks, industrial control systems, and vehicle diagnostics and monitoring systems.
