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MCP4725 I2C 12-Bit DAC Breakout Board

$6.95
SKU 410298

If you need more than a PWM output from your microcontroller then consider this compact MCP4725 I2C 12-Bit DAC Breakout Board from PMD Way.

You can use this with any development board that contains an I2C data bus, and you can push it up ~200 kHz if your board supports 3.4Mbps Fast Mode I2C.

The MCP4725 also contains an onboard EEPROM which can remember the output value after a power-cycle or outage. 

The board arrives fully assembled and includes inline header pins which require soldering to the PCB.

Specfications:

  • 12-Bit Resolution
  • On-Board Non-Volatile Memory (EEPROM)
  • ±0.2 LSB DNL (typ)
  • Normal or Power-Down Mode
  • Fast Settling Time of 6µs (typ)
  • External Voltage Reference (VDD)
  • Rail-to-Rail Output
  • Low Power Consumption
  • Single-Supply Operation: 2.7V to 5.5V
  • I2C Interface that supports three modes - Standard (100 kbps), Fast (400 kbps) and High Speed (3.4 Mbps)!
  • board labelled with pinouts for easy reference
  • board uses an I2C 7-bit address between 0x62-0x63, which can be changed with the solder pads

More information: