AD5821 - single 10-bit digital-to-analog converter
AD5821 Features
* 120 mA current sink Available in 3 × 3 array WLCSP package 2-wire (I2C-compatible) 1.8 V serial interface 10-bit resolution Integrated current sense resistor 2.7 V to 5.5 V power supply Guaranteed monotonic over all codes Power-down to 0.5 μA typical Internal reference Ultralow noise preamplifier Po