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Microchip’s Digital-to-Analog Converters (DACs) meet the low-power needs of a myriad of precision-controlled conversion applications. Our DAC portfolio supports 8-bit, 10-bit and 12-bit resolution with one to four channels. Our unique, integrated non-volatile memory option allows the DAC’s configuration to be saved at power down reducing microcontroller overhead and simplify the system design. Several DAC devices offer high-precision control at 1 LSb of Integral Nonlinearity (INL) improving overall static and dynamic performance. Small form factor SOT-23 and DFN (2X2) packages support space-constrained designs.

Featured Digital-to-Analog Converters


MCP47CMB22

  • Dual channel
  • 12-Bit DAC
  • MTP memory
  • Internal Vref
  • 1 LSb INL
  • I2C interface

MCP48FEB21

  • Single channel
  • 12-Bit DAC
  • EEPROM
  • Internal Vref
  • Bandgap 1.22V
  • SPI interface

MCP4728

  • Quad channel
  • 12-Bit DAC
  • EEPROM
  • Internal Vref
  • Automotive qualified
  • I2C interface

Companion Products


Voltage References

Looking for stable voltage references for your data conversion system to help improve accuracy and reduce error? Check out our voltage reference products.

Analog-to-Digital Converters (ADCs)

Looking for a complete solution for your data conversion system? Explore our wide selection of ADC products.

Are You Working on an Automotive Application?


The low-power, high-speed and high-precision performance of our AEC-Q100-qualified Digital-to-Analog Converters make them excellent choices for automotive designs.

Digital-to-Analog Converters


View All Parametrics
Product Resolution (bits) Channels Interface Vref DNL (LSB Max) Supply Voltage Range (V)
MCP4728 12 4 I2C Internal,VDD 0.75 2.7 to 5.5
MCP47CMB02 8 2 I2C Internal,VDD,External 0.1 1.8 to 5.5
MCP47CMB12 10 2 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47CMB22 12 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47CVB02 8 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47CVB12 10 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47CVB22 12 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FEB02 8 2 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FEB04 8 4 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FEB08 8 8 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FEB12 10 2 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FEB14 10 4 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FEB18 10 8 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FEB22 12 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FEB24 12 4 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FEB28 12 8 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FVB02 8 2 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FVB04 8 4 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FVB08 8 8 I2C Internal,VDD,External 0.25 1.8 to 5.5
MCP47FVB12 10 2 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FVB14 10 4 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FVB18 10 8 I2C Internal,VDD,External 0.5 1.8 to 5.5
MCP47FVB22 12 2 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FVB24 12 4 I2C Internal,VDD,External 1 1.8 to 5.5
MCP47FVB28 12 8 I2C Internal,VDD,External 1 1.8 to 5.5
MCP4802 8 2 SPI Internal 0.5 2.7 to 5.5
MCP4812 10 2 SPI Internal 0.5 2.7 to 5.5
MCP4822 12 2 SPI Internal 0.75 2.7 to 5.5
MCP48CMB02 8 2 SPI Internal,VDD,External 0.1 1.8 to 5.5
MCP48CMB12 10 2 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48CMB22 12 2 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48CVB02 8 2 SPI Internal,VDD,External 0.1 1.8 to 5.5
MCP48CVB12 10 2 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48CVB22 12 2 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FEB02 8 2 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FEB04 8 4 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FEB08 8 8 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FEB12 10 2 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FEB14 10 4 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FEB18 10 8 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FEB22 12 2 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FEB24 12 4 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FEB28 12 8 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FVB02 8 2 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FVB04 8 4 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FVB08 8 8 SPI Internal,VDD,External 0.25 1.8 to 5.5
MCP48FVB12 10 2 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FVB14 10 4 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FVB18 10 8 SPI Internal,VDD,External 0.5 1.8 to 5.5
MCP48FVB22 12 2 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FVB24 12 4 SPI Internal,VDD,External 1 1.8 to 5.5
MCP48FVB28 12 8 SPI Internal,VDD,External 1 1.8 to 5.5
MCP4902 8 2 SPI External 0.5 2.7 to 5.5
MCP4912 10 2 SPI External 0.5 2.7 to 5.5
MCP4922 12 2 SPI External 0.75 2.7 to 5.5

Documentation


Title Download
MCP4728 - 12-Bit, Quad Digital-to-Analog Converter with EEPROM Memory Download
MCP47FEBXX Data Sheet Download
MCP48FEBXX Data Sheet Download
Analog Solutions for Automotive Applications Design Guide Download
Section 58. Data EEPROM Download

Software Libraries


Title Download
CAD/CAE Schematic Symbols and Footprints by Accelerated Designs Ultra Librarian Download

Reference Designs


Title Part Number Devices Supported
MCP3421 Weight Scale MCP3421DM-WS MCP3421, MCP6V07
MCP3421 Battery Fuel Gauge MCP3421DM-BFG MCP3421, MCP3422, MCP1702, PIC18F4550
MCP355X Tiny Application Sensor MCP355XDM-TAS MCP3550, MCP3551, MCP3553
RTD Temp Sensor TMPSNS-RTD1 MCP3301, MCP41010, MCP6S26, PIC18F2550
RTD Reference Design Board TMPSNSRD-RTD2 MCP3551, MCP9804

MCP4728 Evaluation Board Demo

The MCP4728 Evaluation Board (MCP4728EV) is a tool for quick and easy evaluation of the MCP4728 Quad Channel 12-bit Non-Volatile Digital-to-Analog Converter from Microchip Technology. The evaluation board contains the MCP4728 device and connection pins for the Microchip's popular PICkit™ Serial Analyzer. This video demonstrates the use of this evaluation board by connecting it to a PICkit™ Serial Analyzer and entering the appropriate DAC input data in the PICkit™ Serial Analyzer's PC Graphical User Interface program. The PICkit™ Serial Analyzer sends the user's data to the DAC device so that new DAC's analog outputs will be available immediately at the output pins.