BUY MAX539BESA https://www.utsource.net/itm/p/1028460.html
+5V, Low-Power, Voltage-Output, Serial 12-Bit DACs
Description: 8-Bit, Serial-Input, Voltage-Output DAC Features: 8-Bit Resolution Serial-Input Interface Voltage Output Low Power Consumption Single-Supply Operation: 2.7V to 5.5V Low Output Noise: 10μV RMS (0.1Hz to 10Hz) Low Offset Error: ±2mV Low Gain Error: ±1.5% Low Temperature Coefficient: ±15ppm/°C Fast Settling Time: 1μs Power-On Reset to Zero-Scale Output Low Cost 8-Pin SOP Package Applications: Digital Potentiometers Programmable Gain Amplifiers Programmable Filters Programmable Attenuators Programmable Voltage References Programmable Power Supplies Programmable Voltage-Controlled Oscillators (For reference only)