As the electronic part is packed in 20-TSSOP (0.173, 4.40mm Width), international shipping is convenient. A high level of reliability can be achieved through the use of an advanced packaging method Tape & Reel (TR). The multiplexer is located in Surface Mount. 4:1 is the number of circuits in the multiplexer and demultiplexer. Operating temperature extended to -40°C~125°C TA. Total terminations are 20. The electronic part provides high-quality output because it has 4 channels. Powered by a 15V voltage supply, the electrical part should be switched on and run. It is part of the design of the 20 series that this electronic component is included. Circuits based on SP4T switching are used to construct these analog switch ics. There are 2 circuits in this switch device. Try searching with ADG5249 to find analog multiplexer variants. An switch multiplexer with 335Ohm internal resistance has a value of 335Ohm. Datasheets for 20 pin functions are available upon request. Multiplexers should not be powered above 44V in normal situations. The lowest voltage the electronic part should receive is 8V. Despite this switch device's dual supply capability, its voltage should not exceed 22V. It is recommended that you attach at least 5V to your dual power supply. An analog IC with the number DIFFERENTIAL MULTIPLEXER is integrated into this board.