MCP4902 in Microchip MCP4725 DAC Family
The MCP4902 is a dual, 8-bit voltage output digital-to-analog converter (DAC) family manufactured by Microchip Technology. These devices feature an external voltage reference and high-precision output amplifiers, offering rail-to-rail performance. Utilizing a simple SPI compatible serial interface, the MCP4902 is designed for embedded systems requiring multiple analog control signals with low power consumption and small physical footprints. It provides a reliable solution for precision tuning and offset adjustment in various industrial and consumer electronic circuits.
Variants in This Sub-Family
Variants within the MCP4902 sub-family primarily differ based on their physical packaging and operational temperature ratings. Common options include the plastic dual in-line package (PDIP) for prototyping, as well as SOIC and TSSOP packages for high-density surface-mount production. Temperature grades include the Industrial (E) range, covering -40 Celsius to +125 Celsius, ensuring reliability in harsh thermal environments compared to standard commercial parts.
