SP207CA-L/TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	5/3
Duplex:	Full
Receiver Hysteresis:	500mV
Data Rate:	120Kbps
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	24-SSOP (0.209", 5.30mm Width)
Supplier Device Package:	24-SSOP

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Introduction:SP207CA-L/TR is an integrated circuit manufactured by Seiko Epson composed of a pair of digital optocoupler and Low Voltage Differential Signaling receiver. It is designed for EMI-free, electrically shielded and magnetically shielded differential signaling applications. As a quad CMOS demultiplexer, it is primarily used for optical port interface communication and the transfer of serial data where high-speed and low power operation is required.Application Field:SP207CA-L/TR is widely used in computers, printers, servers, LCD displays, transfers among digital and analog programs, connections of signals and components, and other industrial and consumer electronics. For example, it is used in motherboards and servers to insulate EMI and provide a reliable and secure connection between separate integrated circuits. It is also used as a medium for transferring signaling between different components or systems in consumer electronics such as televisions, DVD players, Oscilloscope, and printers.Working Principle:SP207CA-L/TR is composed of two digital-optical interface chips which are connected together by a differential signaling system. The input side integrated chip, SP207CA-L, contains a light emitting diode (LED) which is used to convert the electrical signal into a light signal. On the output side, the integrated chip SP207CA-TR contains a photodiode for detecting the light output from the LED and a CMOS demultiplexer for decoding and converting the light signal into appropriate electrical voltage signals. The differential signaling system works by sending the electrical signal to the LED, which then produces light. The light is then received by the photodiode and converted back into an electrical signal. The demultiplexer then separates the different voltage signals and provides them to the appropriate output.The CMOS demultiplexer within SP207CA-TR is designed to operate over a wide range of operating conditions. The demultiplexer is able to maintain low power dissipation and noise immunity even when operating under extreme conditions such as temperature ranges from -40 to +80℃. The output side chip also features ESD protection, low offset and differential nonlinearity. Conclusion:SP207CA-L/TR is an excellent integrated circuit that can be used in applications requiring both high-speed and low-power operation. It is ideal for use in digital-optical port interface communication, signal transfer and signal conversion. The combination of its components ensures low EMI, ESD protection, low offset and differential nonlinearity. Thanks to its ability to maintain signal integrity, high noise immunity and temperature stability, SP207CA-L/TR is a highly reliable and secure choice for various types of communication and signal transfer applications.

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