Adafruit MCP4728 Quad DAC with EEPROM

If you've ever wanted four 12-bit DACs in one package with EEPROM memory, the MCP4728 delivers. This compact marvel houses four DACs ready for precise voltage configurations.

With the MCP4728, save DAC settings to internal non-volatile EEPROM, ensuring automatic load-up at power-on via I2C communication. Choose between VCC-powered or internal 2.048V reference voltage options, tailoring output ranges to your project's needs.

The flexibility in reference voltage lets you achieve outputs from 0V to 2.048V or 4.096V using gain control. For broader scaling, use input voltage as your reference to cover 0V-3.3V or 5V ranges.

Paired with the required support circuitry, it interfaces seamlessly with microcontrollers or Blinka-supported computers. The inclusion of SparkFun Qwiic compatible STEMMA QT JST SH connectors streamlines connections to your system, sharing I2C buses easily with other components.

Our accessible drivers, wiring schematics, and example codes for Arduino, CircuitPython, and Python simplify initial setup, allowing you to focus on development rather than integration challenges.