+3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC Features: Four 12-Bit DACs in One Package 4-Quadrant Multiplication Separate References Single Supply Operation Guaranteed Specifications with +3.3V/+5 Supply Low Power Versatile Serial Interface Simultaneous Update Capability Reset Function 28-Pin SOIC, SSOP and DIP Packages