Microchip MCP4921

The MCP4921 is a single channel, 12-bit Digital-to-Analog Converter (DAC) with an external voltage reference and SPI interface. If provides a very high accuracy, low power consumption, and low noise performance. More information at Microchip dedicated page.

Technical Details

  • 12-bit resolution
  • Single Channel Voltage Output
  • Supply Voltage (Vdd): from 2.7 V to 5.5 V
  • Operating Current 175 uA
  • External Voltage Reference Pin
  • SPI interface
  • Temperature range: -40°C to +125°C

Here below, the Zerynth driver for the Microchip MCP4921.