The ADG1606 and ADG1607 are monolithic iCMOS® analog multiplexers comprising of 16 single channels and eight differential channels, respectively. The ADG1606 switches one of 16 inputs to a common output, as determined by the 4-bit binary address lines (A0, A1, A2, and A3). The ADG1607 switches one of eight differential inputs to a common differential output, as determined by the 3-bit binary address lines (A0, A1, and A2). An EN input on both devices enables or disables the device. When disabled, all channels switch off. When enabled, each channel conducts equally well in both directions and has an input signal range that extends to the supplies. The ultralow on resistance and on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications where low distortion is critical. iCMOS® construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.
“A auxiliary board capable of handling 16 thermocouples and passing their temperatures to a Raspberry Pi via SPI An SPI board which allows temperature measurement from 16 thermocouples to a Raspberry Pi. Temperature is measured using a Maxim 31856. It …