https://www.electronicdesign.com/technologies/industrial/boards/article/21759648/dacs-with-two-wire-interface-save-board-space-power
DACs With Two-Wire Interface Save Board Space & Power | Electronic Design
Three new digital-to-analog converters--the 8-bit TC1320, 10-bit TC1321 and 12-bit TC3122 (pictured)--with a two-wire SMBus/I2C interface are housed in...
two wire interfacespace powerdacs