Overview
The TJA1050T/N1,118 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, ensuring reliable and efficient communication in various automotive and industrial applications. It is designed to meet the ISO 11898 standard and offers several key features that enhance its performance and durability.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Voltage - Supply | 4.75 V ~ 5.25 V | Operating voltage range |
| Type | Transceiver | Function of the component |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | Physical package of the component |
| Protocol | CANbus | Communication protocol supported |
| Receiver Hysteresis | 70 mV | Hysteresis of the receiver |
| Number of Drivers/Receivers | 1/1 | Number of drivers and receivers |
| Mounting Type | Surface Mount | Mounting type of the component |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Moisture sensitivity level |
| Operating Temperature | -40°C ~ 150°C | Operating temperature range |
| Duplex | Half | Duplex mode of the transceiver |
Key Features
- Fully compatible with the ISO 11898 standard for high-speed CAN communication.
- High-speed data transmission up to 1 Mbps.
- Very low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI) due to differential receiver with wide common-mode range.
- An unpowered node does not disturb the bus lines.
- Transmit Data (TXD) dominant time-out function to prevent bus lock-up.
- Silent mode capability to reduce power consumption and electromagnetic interference.
- Current-limiting circuit and thermal protection to protect the transmitter output stage from damage.
- Protection from automotive electrical transients according to ISO 7637.
Applications
- Automotive systems: The TJA1050T is widely used in vehicle networks, including engine control units, transmission control units, and other automotive electronics.
- Industrial automation: It is used in industrial control systems, robots, and other machinery that require reliable and high-speed communication.
- Medical devices: In medical equipment that requires robust and reliable communication networks.
- Aerospace: In avionics and other aerospace applications where high reliability and performance are critical.
Q & A
- What is the primary function of the TJA1050T/N1,118?
The TJA1050T/N1,118 serves as the interface between the CAN protocol controller and the physical bus, enabling high-speed CAN communication.
- What is the operating voltage range of the TJA1050T/N1,118?
The operating voltage range is 4.75 V to 5.25 V.
- What is the maximum data transmission rate of the TJA1050T/N1,118?
The maximum data transmission rate is up to 1 Mbps.
- Is the TJA1050T/N1,118 compliant with any specific standards?
Yes, it is fully compatible with the ISO 11898 standard.
- What kind of protection does the TJA1050T/N1,118 offer against electrical transients?
The component is protected against automotive electrical transients according to ISO 7637.
- Does the TJA1050T/N1,118 have any thermal protection features?
Yes, it includes a thermal protection circuit that switches off the transmitter if the junction temperature exceeds a certain value.
- What is the packaging type of the TJA1050T/N1,118?
The component is packaged in an 8-SOIC (0.154", 3.90mm Width) package.
- Is the TJA1050T/N1,118 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the operating temperature range of the TJA1050T/N1,118?
The operating temperature range is -40°C to 150°C.
- What are some common applications of the TJA1050T/N1,118?
Common applications include automotive systems, industrial automation, medical devices, and aerospace.
