The DAC161S055CISQ/NOPB from Texas Instruments is a 16-bit digital-to-analog converter (DAC) with 1 channel and voltage output, in a 16-WQFN (4x4) package.
The DAC161S055CISQE/NOPB from National Semiconductor is a 16-bit digital-to-analog converter with voltage output and 1 channel, in a 16-WQFN (4x4) package.