TJA1051T,118 Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Transceiver
Protocol:	CANbus
Number of Drivers/Receivers:	1/1
Duplex:	Half
Receiver Hysteresis:	120mV
Data Rate:	5Mbps
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO
Base Part Number:	TJA1051

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TJA1051T,118 Application Field and Working Principle

Introduction

The TJA1051T,118 series is a cost-effective type of the TJA1051 family of electrical components, and functions as both a physical interface device and a device that is capable of data-communications between networked systems. It is a low power, high speed transceiver, which is specifically designed to provide a low-cost solution for automotive applications requiring a high degree of isolation from the vehicle bus and robust EMI/RFI performance. This type of transceiver allows data to be transferred between two systems over distances of up to one kilometer. It has been specifically designed for automotive applications that require a high degree of noise immunity and robust performance at high operating temperature range.

Application Field

TJA1051T,118 is typically used in automotive applications, such as intelligent control systems for engine management and security control for passenger safety. Other applications include automatic train control, body control module, ship navigation systems, and military electronic systems. It is also used in industrial automation and building automation fields, such as PLC I/O systems and bus systems to connect distributed sensors and actuators. It is capable of connecting both digital and analog I/Os, allowing it to be used in advanced control systems. When used in automotive applications, the device is often used to transmit data into and out of the vehicle’s CAN-bus system. It provides a low-power interface between the controller area network and other electronic control devices in the vehicle. Additionally, it is used to provide robust EMI/RFI noise performance in the vehicle, which is important due to the high levels of noise that can exist in such an environment.

Working Principle

The TJA1051T,118 transceiver works as an interface device between two systems and an electrical connection. It is responsible for converting information from one level to another, depending on the type of physical connection used.The device has two input and output ports, one for sending and one for receiving data. These ports are either a differential or single wire connection, depending on the amount of data that needs to be transmitted. The device then takes the data from one port and transmits it to another port in the form of a current and a voltage. This transfer of data is then sent across the physical connection by producing a voltage difference between the two ports.The device is also equipped with EMI/RFI noise reduction features to ensure that the data is transmitted accurately and accurately received from its source. It includes a 10-bit voltage-controlled oscillator that is used to synchronize the data transmission rates between the two devices. Additionally, it is equipped with a slew rate limiter that reduces EMI/RFI noise and a switchable resistor to reduce the voltage swing of the transmission line.

Conclusion

The TJA1051T,118 series is an extremely useful type of transceiver, which has been specifically designed for the automotive market and other data-communications applications. It is designed to provide a low-cost solution for a high speed and low power interface that is capable of withstanding a high degree of EMI/RFI noise. This transceiver is capable of connecting both digital and analog I/Os, and provides a reliable connection over long distances. It is an excellent choice for applications that require an effective and robust connection between two networks.

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