Microchip : MCP48FVB02 – Digital-to-Analog Converters with Memory and SPI Interface


Analog Data Converters/Codecs

MCP48FVB02 is a dual channel 8-bit, voltage output digital-to-analog converter with volatile memory and an SPI compatible serial interface.

This device provides four different voltage reference options: device VDD, external VREF (buffered or unbuffered) and internal bandgap. It offers high AC performance, low power consumption and fast settling time, which makes it suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications, and portable instrument. It is part of the 8-, 10- and 12-bit resolution DAC family, MCP48FxBxx, that offers integrated EEPROM or volatile memory and SPI interface.


  • 8-bit resolutions
  • 7.8µs settling time
  • Unity or 2x output gain options
  • 380µA (max) power consumption in normal operation
  • SPI Interface
  • Rail-to-rail output
  • External VREF (buffered or unbuffered) or internal bandgap (1.22V)
  • Power-down modes
  • 2.7V to 5.5V single-supply operation
  • 10-lead MSOP package