Overview
The TJA1040T/V,118 is a high-speed CAN (Controller Area Network) transceiver produced by NXP USA Inc. This component serves as the interface between the CAN protocol controller and the physical bus, making it essential for high-speed applications in automotive and other industries. It is designed to be fully compatible with the ISO 11898 standard and supports data rates up to 1 MBaud.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Manufacturer | NXP USA Inc. | |
| Part Number | TJA1040T/V,118 | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Mounting Type | Surface Mount | |
| Supply Voltage | 4.75V to 5.25V | |
| Data Rate | Up to 1 MBaud | |
| Protocol | CANbus | |
| Number of Drivers/Receivers | 1/1 | |
| Duplex | Half | |
| Receiver Hysteresis | 70mV | |
| Operating Temperature | -40°C to 150°C | |
| Standby Current | 5 to 15 µA | |
| Maximum Supply Current | 70mA |
Key Features
- Fully compatible with the ISO 11898 standard.
- High-speed operation up to 1 MBaud.
- Very low-current standby mode with remote wake-up capability via the bus.
- Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI).
- Differential receiver with high common-mode range.
- Transceiver disengages from the bus in an unpowered state (zero load).
- Input levels compatible with 3.3 V and 5 V devices.
- Voltage source for stabilizing the recessive bus level if split termination is used.
- Supports up to 110 nodes on the bus.
- Transmit Data (TXD) dominant time-out function.
- Bus pins protected against transients.
Applications
The TJA1040T/V,118 is primarily intended for high-speed applications in the automotive industry, particularly in passenger cars. It is suitable for any system requiring a reliable and high-speed CAN interface, such as:
- Automotive networks.
- Industrial control systems.
- Automotive diagnostics and communication systems.
- Other high-speed CAN bus applications.
Q & A
- What is the primary function of the TJA1040T/V,118?
The TJA1040T/V,118 serves as the interface between the CAN protocol controller and the physical bus, enabling high-speed CAN communication.
- What is the maximum data rate supported by the TJA1040T/V,118?
The TJA1040T/V,118 supports data rates up to 1 MBaud.
- What is the operating voltage range of the TJA1040T/V,118?
The operating voltage range is from 4.75V to 5.25V.
- What is the standby current of the TJA1040T/V,118?
The standby current is between 5 to 15 µA.
- Is the TJA1040T/V,118 compatible with the ISO 11898 standard?
Yes, it is fully compatible with the ISO 11898 standard.
- What is the maximum operating temperature of the TJA1040T/V,118?
The maximum operating temperature is 150°C.
- Does the TJA1040T/V,118 support remote wake-up capability?
Yes, it supports remote wake-up capability via the bus.
- How many nodes can be connected to the bus using the TJA1040T/V,118?
Up to 110 nodes can be connected to the bus.
- Is the TJA1040T/V,118 protected against transients?
Yes, the bus pins are protected against transients.
- What is the package type of the TJA1040T/V,118?
The package type is 8-SOIC (0.154, 3.90mm Width).
