The electrical component comes in 20-TSSOP (0.173, 4.40mm Width) packaging, which makes it convenient to ship overseas. The advanced packaging method Tube provides high reliability. This analog switch is mounted in Surface Mount. Multiplexer and demultiplexer circuits have a number 4:1. An extended operating temperature of -40°C~85°C TA degrees Celsius. There are 20 terminations totally. A electrical component with 4 channels is capable of high-quality output. With a 2.5V voltage supply, the electrical component should be turned on and run. A key feature of the 20 series is the inclusion of this electronic part as part of its design. These analog multiplexers are built based on SP4T switching circuits. The circuits in this analogue multiplexer number 1. Look for analog switch ic variants by searching with ADG904. Datasheets for 20 pin functions are available upon request. In normalcircumstances, users should not exceed 2.75V volts for the multiplexer. The lowest voltage the electronic part should receive is 1.65V. A voltage of 1.65V~2.75V is required to drain this analog switch from a single voltage supply. There is an analog IC SINGLE-ENDED MULTIPLEXER integrated with this board. There are 4 inputs to be operated.