Overview
The TJA1041T/N1,512 is a high-speed CAN (Controller Area Network) transceiver produced by NXP USA Inc. This component is primarily designed for automotive high-speed CAN applications, supporting data rates up to 1 Mbit/s. It provides an advanced interface between the protocol controller and the physical bus in a CAN node, ensuring compliance with the ISO 11898 standard. The TJA1041T features excellent ElectroMagnetic Compatibility (EMC) performance, low power consumption, and advanced power management capabilities, including local and remote wake-up functions.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 14-SOIC (0.154", 3.90mm Width) |
| Supply Voltage | 4.75 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 150°C |
| Data Rate | Up to 1 Mbit/s |
| Protocol | CAN |
| Number of Drivers/Receivers | 1/1 |
| Mounting Type | Surface Mount |
| Receiver Hysteresis | 70 mV |
| Propagation Delay (TXD to RXD) | 40 - 255 ns |
| Electrostatic Discharge Voltage (Human Body Model) | -6 to +6 kV (CANH, CANL, SPLIT); -3 to +3 kV (TXD, RXD, VI/O, STB); -4 to +4 kV (all other pins) |
Key Features
- Advanced interface between the protocol controller and the physical CAN bus.
- Compliance with ISO 11898 standard.
- Excellent EMC performance and low power consumption.
- Advanced power management with local and remote wake-up capabilities.
- Protection and diagnosis functions including short-circuit detection, overtemperature protection, and undervoltage detection.
- Five operating modes: Normal, Pwon/listen-only, Standby, Sleep, and Off.
- Automotive environment transient protected bus pins and battery pin.
Applications
The TJA1041T/N1,512 is primarily used in automotive high-speed CAN applications. It is suitable for various automotive systems that require reliable and high-speed communication, such as engine control units, transmission control units, and other vehicle network controllers.
Q & A
- What is the primary application of the TJA1041T/N1,512? The TJA1041T/N1,512 is primarily intended for automotive high-speed CAN applications.
- What is the data rate supported by the TJA1041T/N1,512? The TJA1041T/N1,512 supports data rates up to 1 Mbit/s.
- What is the operating temperature range of the TJA1041T/N1,512? The operating temperature range is -40°C to 150°C.
- Is the TJA1041T/N1,512 compliant with any specific standards? Yes, it is compliant with the ISO 11898 standard.
- What are the key protection and diagnosis features of the TJA1041T/N1,512? It includes short-circuit detection, overtemperature protection, undervoltage detection, and automotive environment transient protection.
- How many operating modes does the TJA1041T/N1,512 have? It has five operating modes: Normal, Pwon/listen-only, Standby, Sleep, and Off.
- What is the package type of the TJA1041T/N1,512? The package type is 14-SOIC (0.154", 3.90mm Width).
- What is the supply voltage range for the TJA1041T/N1,512? The supply voltage range is 4.75 V to 5.25 V.
- Does the TJA1041T/N1,512 support local and remote wake-up functions? Yes, it supports both local and remote wake-up functions.
- What is the propagation delay from TXD to RXD? The propagation delay is between 40 and 255 ns.
