Mikroelektronika MIKROE-3334 MCP1541 Precise Voltage Reference Click Board, Analog, SPI, 5V

Technical description of the product (MIKROE-3334):

The MIKROE-3334 MCP1541 is a very precise voltage reference Click board, allowing one of four different voltage values to be selected over the SPI interface. Once the selection is done, the voltage reference stays fixed, even when the SPI interface is completely disconnected. The voltage reference is buffered by an operational amplifier, making it very stable. Thanks to the MCP1541, a high precision voltage reference IC, and high thermal stability resistors, the output voltage remains highly regulated, keeping thermal drift very low. It is ideal for A/D conversion applications, measurements, and precise power supplies. The interfaces are Analog and SPI, and the input voltage is 5V.