SP3483EN-L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The SP3483EN-L is a serial interface IC device manufactured by STMicroelectronics. It is designed for serial data communication applications such as RS-232 and RS-485 communication. The device is capable of providing up to one Mbps data transfer rate. It is also highly suitable for mass production due to its low-cost and wide temperature range operation, making it widely used in many fields. In this article, we will be discussing the application field and working principle of the SP3483EN-L.

Application Field of SP3483EN-L

The SP3483EN-L serial interface device can be used in a variety of applications in the automotive, industrial, and many other fields. It can be used as an RS-232 interface in various automotive control systems, such as dashboard displays, engine control, climate control, and so on. Additionally, it can also be used as a bridge from various peripherals to an RS-232, such as mice and keyboards. Furthermore, it can be used for data exchange between a PC and a satellite receiver.

In the industrial field, the SP3483EN-L can be used in applications such as programming of FPGA chips, data acquisition, motor control, and test and measurement systems. It is also highly suitable for medical instrumentation, such as medical imaging devices and medical automation. In addition, the device can be used in smart home automation schemes, such as lighting and climate control. It can also be used in data communication systems, such as CAN networks and Ethernet networks.

Working Principle of SP3483EN-L

The SP3483EN-L is a half-duplex, programmable, and highly versatile single-channel, serial interface IC. It supports various serial data communication modes, including RS-232 and RS-485, and is based on a two-wire, full duplex bus architecure. The device is designed to drastically reduce the design complexity of serial interface applications and provides 8-level data rates for both transmission lines. It is equipped with a flow control circuit which can be used for both input and output. This circuit provides the necessary changes to the data line\'s serial logic, depending on the type of information that is being transferred

The device has an integrated RAM buffer to store the sent and received data as well as a control line status latch. The RxD/TxD signals are internally buffered and the device also features integrated pull-up/pull-down resistors, allowing the device to be used in both 3.3V and 5V systems.

The device also features a sleep mode. When the device detects a low power consumption, it automatically reduces its operating frequency by switching off the power supply in the inactive part of the device in order to save power consumption. This feature makes the device highly suitable for applications that require power-saving features.

Conclusion

The SP3483EN-L is a serial interface IC device manufactured by STMicroelectronics. It is designed for serial data communication applications such as RS-232 and RS-485 communication. The device is capable of providing up to one Mbps data transfer rate, making it a very suitable for mass production due to its low-cost. In addition, its wide temperature range operation and integrated RAM buffer, coupled with its internal pull-up/pull-down resistors, makes it highly suitable for use in various applications in the automotive, industrial and many other fields. Finally, its sleep mode feature makes it perfect for applications that require power-saving features.

The specific data is subject to PDF, and the above content is for reference