DIGI POT 6 Click Mikroe DIGI POT 6 Click features the MCP41HVX1, which has dual power rails (analog and digital). The analog power rail allows for high voltage on the resistor network terminal pins. The analog voltage range is determined by the V+ and V- voltages. The maximum analog voltage is +36V. The operating analog output minimum specifications are specified from either 10V or 20V.