The The MikroElektronika's ISO ADC 5 Click is a compact add on board that contains quad-channel isolated ADC with field supply. This board features the MAX22530, galvanically isolated, 4-channel, multiplexed, 12-bit, analogue-to-digital converter ADC, providing 5kVRMS isolation from Maxim Integrated. The ADC and all field-side circuits are powered by an integrated, isolated DC-DC converter that can verify field side functionality even when there is no input signal or other field side supply. The 12-bit ADC core has a sample rate of typically 20ksps per channel, where ADC data is available through the SPI interface. This Click board is ideal for high density, multi range, group isolated, binary input modules and provides a complete solution to any system requiring monitoring inputs without a separate isolated power supply.

Withstands 5kVRMS isolation for 60s
Field side self powered with integrated DC DC supply
12 bit ADC with 20ksps per channel
Flexible control and interface