BUY AD7948BN https://www.utsource.net/itm/p/1106184.html
+3.3 V/+5 V Multiplying 12-Bit DACs
Description: 16-Bit, Low Power, Serial Input, Unipolar/Bipolar, Voltage Output, A/D Converter Features: 16-Bit Resolution Low Power Consumption Serial Interface Unipolar/Bipolar Input Range Voltage Output Single +5V Supply Low Cost Low Noise Fast Conversion Time Low Power Shutdown Mode Low Input Capacitance Low Input Offset Voltage Low Input Bias Current Low Input Offset Current Low Power Consumption Wide Operating Temperature Range High Linearity Low Differential Nonlinearity Low Integral Nonlinearity Low Gain Error Low Offset Error Low Power Dissipation Low Power Shutdown Mode Low Input Capacitance Low Input Offset Voltage Low Input Bias Current Low Input Offset Current Low Power Consumption Wide Operating Temperature Range High Linearity Low Differential Nonlinearity Low Integral Nonlinearity Low Gain Error Low Offset Error Low Power Dissipation Applications: Data Acquisition Systems Industrial Process Control Medical Instrumentation Automotive Electronics Portable Instrumentation Battery-Powered Systems Telecommunications Portable/Battery-Powered Systems Automotive Electronics Industrial Process Control Medical Instrumentation Data Acquisition Systems (For reference only)