Overview
The TJA1042T/3,118 is a high-speed CAN (Controller Area Network) transceiver manufactured by NXP USA Inc. This component serves as a critical interface between a CAN protocol controller and the physical two-wire CAN bus, enabling reliable and efficient communication in various applications. It is part of NXP’s TJA1042 series, known for its high performance and reliability in automotive and industrial communication networks.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | TJA1042T/3,118 |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
| Interface Type | CAN |
| No. of Functions / Channels | 1 |
| Data Rate-Max | 5 Mbps (up to 1 Mbit/s) |
| Supply Voltage-Nom | 4.5V to 5.5V |
| Supply Current | 45 mA |
| Junction Temperature Range | -40°C to +150°C |
| Storage Temperature Range | -55°C to +150°C |
| No. of Pins | 8 |
| Moisture Sensitivity Level | 1 |
Key Features
- Fully ISO 11898-2 and ISO 11898-5 compliant.
- Suitable for 12 V and 24 V systems.
- Low ElectroMagnetic Emission, high ElectroMagnetic Immunity.
- VIO input allows for direct interfacing with 3 V to 5 V microcontrollers.
- SPLIT voltage output for stabilizing the recessive bus level.
- Available in SO8 and HVSON8 packages.
- Leadless HVSON8 package option.
Applications
- Automotive industry: High-speed CAN applications, including vehicle networks and communication systems.
- Industrial sector: Used in various industrial communication networks requiring reliable and high-speed data transfer.
- Naval sector: Suitable for naval applications due to its robust operation and electromagnetic compatibility.
Q & A
- What is the TJA1042T/3,118 used for?
The TJA1042T/3,118 is used as a high-speed CAN transceiver to interface between a CAN protocol controller and the physical two-wire CAN bus.
- What is the maximum data rate of the TJA1042T/3,118?
The maximum data rate is up to 5 Mbps (1 Mbit/s).
- What is the supply voltage range for the TJA1042T/3,118?
The supply voltage range is from 4.5V to 5.5V.
- Is the TJA1042T/3,118 compliant with any specific standards?
Yes, it is fully ISO 11898-2 and ISO 11898-5 compliant.
- What are the typical applications of the TJA1042T/3,118?
It is typically used in automotive, industrial, and naval sectors for high-speed CAN applications.
- What package styles are available for the TJA1042T/3,118?
It is available in SO8 and HVSON8 packages, including a leadless HVSON8 option.
- What is the junction temperature range for the TJA1042T/3,118?
The junction temperature range is -40°C to +150°C.
- Does the TJA1042T/3,118 have any special features for electromagnetic compatibility?
Yes, it has low ElectroMagnetic Emission and high ElectroMagnetic Immunity.
- Can the TJA1042T/3,118 be used with different microcontroller voltages?
Yes, the VIO input allows for direct interfacing with 3 V to 5 V microcontrollers.
- What is the moisture sensitivity level of the TJA1042T/3,118?
The moisture sensitivity level is 1.
