PCB for MCP4921E 12-bit SPI DAC Module
Part number: MCP4921EBreadboards, PCBs & Enclosures
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Prices updated: 12 Oct 2026
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About this product
A printed circuit board designed to build a single-channel SPI digital-to-analog converter module around the MCP4921E. It gives a compact layout for generating an adjustable analog voltage from a microcontroller, useful for control and setpoint projects.
Specifications
- Designed for
- MCP4921E
- Interface
- SPI
- IC resolution
- 12-bit
- Channels
- 1
- Board type
- Printed circuit board (PCB)
Frequently asked questions
What output voltage can I get?
The MCP4921 output equals VREF × code / 4096, where the code ranges from 0 to 4095. The output range is therefore set by your reference voltage.
Which pins connect to the microcontroller?
Connect power, ground, CS, SCK and SDI (MOSI). If the board has LDAC or SHDN pins, follow the labels on the board.
