TJA1020T/N/S490,11

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Transceiver
Protocol:	LINbus
Number of Drivers/Receivers:	1/1
Duplex:	--
Data Rate:	--
Voltage - Supply:	5 V ~ 27 V
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO
Base Part Number:	TJA1020

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Introduction to TJA1020T/N/S490, 11 Application Field and Working Principle

The TJA1020T/N/S490, 11 is a type of device which belongs to the interface - drivers, receivers, transceivers category. This device is a LIN 2.x transceiver manufacturer by NXP Electronics. LIN is a popular Local Inter connection Network Protocol designed to increase performance, reduce system costs and simplify integration of sensors and actuators in cars. LIN transceivers are widely used in vehicles and industrial equipment.

Application Fields of TJA1020T/N/S490, 11

The TJA1020T/N/S490, 11 device can be used in a wide range of application areas, such as automotive, industrial control, automotive security control and home appliances. In particular, it can be used in the control of air conditioning, lighting, power windows, and various automatic doors or anti-theft systems for vehicles.In the automotive field, it is used for electronic braking, engine control, temperature control, headlights, turning signals, and other related systems. In industrial control, it is used for stepper motor control, sensor feedback control, remote control device programming and other related applications. In home appliances, it is used for refrigerator control, air conditioner control and other related systems.

Technology of TJA1020T/N/S490, 11

The TJA1020T/N/S490, 11 is a low-power transceiver which supports LIN 2.x protocol. It operates over a wide voltage range of 4.5V to 18V. It only consumes 30mA of operating current while transmitting and it has a low operating temperature of -40°C to +85°C. It uses a high-speed CAN BUS transceiver technology which enables it to achieve a data transmission rate of 10Kbps.

Working Principle of TJA1020T/N/S490, 11

The TJA1020T/N/S490, 11 operates on the LIN 2.x protocol, which is a field bus protocol. The LIN bus consists of one master node and multiple slave nodes. The master node is responsible for controlling and communication, while the slave nodes are responsible for data acquisition and processing.In general, the operation of the TJA1020T/N/S490, 11 can be summed up as follows: The master node requests data from the slave nodes. Each slave node then sends the requested data back to the master node on the LIN bus. The master node then receives the data and sends it on to the next node, repeating this process.

Conclusion

The TJA1020T/N/S490, 11 is a low-power LIN 2.x transceiver with a wide voltage range and low operating temperature. It is used in a variety of industrial and automotive applications, and its operation is based on the LIN 2.x protocol. This transceiver is a great way to improve data transmission, reduce system costs and simplify the integration of sensors and actuators in cars.

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