The DG509ACJ is CMOS Monolithic 16-Channel Dual 8-Channel Analog Multiplexers, which can also be used as de-multiplexers. An enable input is provided. When the enable input is high a channel is selected by the address inputs and when low, all channels are
The HX711 Load Cell Amplifier Module is 24 Channel high-precision A/D converter, The Chip designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128.