Seller:microcontrollershop_com✉️(3,566)100%,
Location:Carson City, Nevada, US,
Ships to: WORLDWIDE & many other countries,
Item:174454614215Digital-Analog Converter Board, MCP4921, 12-bit, IDC10 (DAC).
The DAC Board allows you to add 12-bit resolution digital-to-analog
conversion to your development system. It includes an MCP4921 D/A
converter.
The board has a female IDC10 connector to plug it
into your host system. It communicates with the host system via SPI. The
DIP switch allows you to set which pins are used for MOSI and SCK, and
the user manual explains the settings required for specific
mikroElektronika development systems that have a matching IDC10 header. A
jumper setting allows you to select Vref to 4.096V or to VCC (3.3V or
5V depending on host system). Connection to an external analog device is
established through a 2-pole screw terminal.
The board consumes a max current of 50mA at the supply pins. It measures 49.59 × 23.88mm (1.95 × 0.94") and weighs 9 grams (0.02 lbs).
Use in your own design
While this board was created originally for mikroElektronika's
development systems, it's certainly possible to use in your own project.
To do so, you may want to pick up IDC10 box headers that you can solder onto your PCB, or an EasyTEST board to wire it up easily.
Digital-to-Analog Converter Module Resources
DAC Board User Manual
DAC Example Code in C, BASIC and Pascal for PIC, dsPIC, AVR and 8051, e.g. mikroC-PIC , mikroC-dsPIC , mikroC-AVR , mikroC-8051
Microchip MCP4921 Page with datasheet and other documentation