The MCP48FVB04-20E/ST digital-to-analog converter (DAC) from Microchip is a quad-channel, 8-bit, volatile, SPI DAC.This device provides accurate and versatile operation, with low power consumption. It uses the Serial Peripheral Interface (SPI) to communicate with the host microcontroller, providing high speed and low pin count. The output voltage range is from 0V to Vref, which can be configured to either 2.048V, 4.096V or VCC.The MCP48FVB04-20E/ST has a guaranteed precision of ±1 LSB max, with low temperature drift of ±10ppm/°C max. Its high resolution and accuracy make it suitable for precision control loops. Additionally, the adjustable shutdown feature allows it to enter into a low power shutdown mode, further saving power.