ADC3 Click carries Microchip’s MCP3428 16-bit multichannel analog-to-digital converter. The Click has four pairs of screw terminals onboard, letting you access the chip’s four differential input channels. At the highest resolution of 16-bits, the chip outputs conversion results at 15 samples per second. At 14-bits, the sample rate is 60 SPS. Maximum conversion speed is achieved in 12-bit mode, 240 samples per second. A pair of onboard jumpers allow switching between different I2C addresses. ADC3 Click communicates with the target MCU through mikroBUS I2C pins (SCL, SDA). It is designed to use either a 3.3V or 5V power supply.