Analog Devices has introduced a 16-bit dual digital-to-analogue converter (DAC) in its nanoDAC series of small package devices.
Relative accuracy is specified at ±2-LSB INL and the device has an on-chip 2.5V reference with 2ppm/°C stability.
The AD5689R has pin-selectable functions such as VLOGIC facilitating 1.8-V, 3-V and 5-V logic levels and a GAIN pin enabling the output range to be doubled.
There are both SPI and I2C interface options.
Source:
http://www.electronicsweekly.com/Articles/2013/02/20/55598/adi-shrinks-package-size-of-16-bit-dacs.htm
