MCP4725 DAC I2C converter - SparkFun BOB-12918

A module with a digital-to-analogMCP4725 converter. It allows youto get an analog signal from any microcontroller with a communication interface I2C, for example,Arduino. The system is powered by the voltage from 2.7 to 5.5 V, it has a resolution of 12-bits. The DAC converters used, e.g. for sound generation, maintenance of musical instruments and many other projects.

• Supply voltage: 2.7 to 5.5 V
• Resolution: 12-bit
• Communication interface: I2C
• Built-in resistors which are pulling-up the lines of the I2C bus with the option of disconnecting them by the division of jumpers on the back of the module
• Built-in EEPROM memory
• Module dimensions: 19 x 13 mm

• OUT- analog output
• SDA- data line of the I2C bus
• SCL - the clock line of the I2C bus
• VCC- supply voltage with range from 2.7 to 5.5 V
• GND- ground of the system

• The website of the manufacturer: SparkFun BOB-12918
• User manual
• MCP4725 system documentation 
• Diagram of the module
• Eagle Program files