SUNROM ELECTRONICS

MCP4921 - 12-bit DAC

SPI, 1 Ch, Digital to Analog in DIP package

Product Code 4098

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MCP4921 - 12-bit DAC
Sunrom Product Code for Ordering:
4098

Digital to analog conversion (D/A) is often performed by the microcontroller in practice. This chips accepts digital value by SPI and output analog voltage. It can also generate analog voltage in 12-bit resolution on its output pin.

For Datasheet and other details visit Microchip part# MCP4921-E/P

Applications

Device provides very high accuracy and low noise performance, and is suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications.

Features

  • 12-bit Resolution
  • Single Channel Voltage Output
  • 2.7V to 5.5V Operation
  • Operating Current 175µA (typ)
  • Output Settling Time 4.5 µs
  • SPI Interface
  • Temperature Range -40°C to +125°C

Project: Audio Player using Arduino and this IC as DAC.

 

 

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