Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. LTC2634HUD-HMI12#TRPBF, digital to analog converter(DAC) IC by Analog Devices Inc., IC DAC 12BIT V-OUT 16QFN. Package/CaseType is 16-WFQFN Exposed PadSurface Mount