Overview
The TJA1042TK/3,118 is a high-speed CAN (Controller Area Network) transceiver produced by NXP USA Inc. This component is designed to provide an interface between a CAN protocol controller and the physical bus in automotive and industrial applications. It is part of the TJA1042 series, known for its compliance with various automotive standards and its robust electromagnetic compatibility.
Key Specifications
| Attribute | Value |
|---|---|
| Interface | CAN |
| Number of Functions / Channels | 1 |
| Data Rate - Max | 2 Mbit/s (up to 5 Mbit/s in CAN FD fast phase) |
| Supply Voltage - Nom | 4.5 V to 5.5 V |
| Package Style | HVSON-8 |
| Mounting Method | Surface Mount |
| Operating Temperature | -40°C to +150°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| Terminal Finish | Matte Tin (Sn) |
Key Features
- Compliant with SAE J2284-1 to SAE J2284-5 and SAE J1939-14 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) according to proposed EMC Standards IEC 62228-3 and SAE J2962-2.
- Variants with a VIO pin allow for direct interfacing with 3.3 V to 5 V microcontrollers.
- Shorter propagation delay on TJA1042B and TJA1042C variants supports larger network topologies.
- SPLIT voltage output on TJA1042T and TJA1042CT for stabilizing the recessive bus level.
- Available in SO8 and leadless HVSON8 packages.
- Standby mode for reduced power consumption.
Applications
- Automotive systems, including vehicle networks and control units.
- Industrial control systems and automation.
- Heavy-duty vehicles and machinery.
- Any application requiring high-speed CAN communication with robust electromagnetic compatibility.
Q & A
- What is the TJA1042TK/3,118 used for?
The TJA1042TK/3,118 is used as a high-speed CAN transceiver to interface between a CAN protocol controller and the physical bus in various applications.
- What are the operating voltage and temperature ranges of the TJA1042TK/3,118?
The operating voltage range is 4.5 V to 5.5 V, and the operating temperature range is -40°C to +150°C.
- What is the maximum data rate supported by the TJA1042TK/3,118?
The TJA1042TK/3,118 supports data rates up to 2 Mbit/s and up to 5 Mbit/s in the CAN FD fast phase.
- What package styles are available for the TJA1042TK/3,118?
The component is available in SO8 and leadless HVSON8 packages.
- Is the TJA1042TK/3,118 compliant with any specific automotive standards?
Yes, it is compliant with SAE J2284-1 to SAE J2284-5 and SAE J1939-14 standards.
- What is the moisture sensitivity level (MSL) of the TJA1042TK/3,118?
The MSL is 1 (Unlimited).
- Does the TJA1042TK/3,118 have a standby mode?
Yes, it has a standby mode for reduced power consumption.
- What is the terminal finish of the TJA1042TK/3,118?
The terminal finish is Matte Tin (Sn).
- Is the TJA1042TK/3,118 RoHS compliant?
Yes, it is RoHS3 compliant.
- What are some common applications of the TJA1042TK/3,118?
Common applications include automotive systems, industrial control systems, and heavy-duty vehicles and machinery.
