DAC122S085
www.ti.com SNAS361E – MAY 2006 – REVISED MARCH 2013 DAC122S085 12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail
Output
Check for Samples: DAC122S085 FEATURES DESCRIPTION The DAC122S085 is a full-featured, general purpose
DUAL 12-bit voltage-output digital-to-analog converter
(DAC) that can operate from a single +2.7V to 5.5V
supply and consumes 0.6 mW at 3V and 1.6 mW at
5V. The DAC122S085 is packaged in 10-lead SON
and VSSOP packages. The 10-lead SON package
makes the DAC122S085 the smallest DUAL DAC in
its class. The on-chip output amplifier allows rail-torail output swing and the three wire serial interface
operates at clock rates up to 40 MHz over the entire
supply voltage range. Competitive devices are limited
to 25 MHz clock rates at supply voltages in the 2.7V
to 3.6V range. The serial interface is compatible with
standard SPIв„ў, QSPI, MICROWIRE and DSP
interfaces. 1 23 Ensured Monotonicity
Low Power Operation
Rail-to-Rail Voltage Output
Power-on Reset to 0V
Simultaneous Output Updating
Wide power supply range (+2.7V to +5.5V)
Industry's Smallest Package …
