SparkFun I2C DAC Breakout - MCP4725

Item number 59467 Brand Sparkfun Model BOB-12918 Share Write a review
SparkFun I2C DAC Breakout - MCP4725

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The SparkFun I2C DAC Breakout - MCP4725 is a compact, I2C controlled Digital-to-Analog converter (DAC) that enables the output of analog voltages from a microcontroller. This DAC is perfect for projects requiring sound generation, musical instruments, and many other creative applications.

The MCP4725 is designed for ease of use, breaking out each pin for access and usage, including GND and Signal OUT pins for connection to an oscilloscope or any other device. It also includes SCL, SDA, VCC, and another GND for your basic I2C pinout. For those looking to have more than one MCP4725 on a bus, the onboard pull-up resistors can be disabled. Detailed instructions and tips for this are available in the Hookup Guide in the Documents section.

The revised version of the MCP4725 Breakout addresses several issues with the board, including the IC footprint and the I2C pinout. The overall board dimensions have also been adjusted to better accommodate your projects, along with several other minor tweaks.

Key Features:

  • 12-bit resolution for precise control
  • I2C Interface (Standard, Fast, and High-Speed supported) for versatile connectivity
  • Compact design for easy integration into projects
  • 2.7V to 5.5V supply for flexible power options
  • Internal EEPROM to store settings for convenience

Supporting Documents:

  • Schematic
  • Eagle Files
  • Hookup Guide
  • Datasheet (MCP4725)
  • GitHub (Design Files)


Brand information
Brand Sparkfun
More infoMCP4725 Digital to Analog Converter Hookup Guide - SparkFun Learn
Size info
Length21 mm
Width53 mm
Height1 mm
Weight2,4 g
€ 6,15€ 5,05 Excl. VAT (NL)
Out of stock In stock with supplier
Delivered in 5 to 10 days
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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