BUY AD5206BRZ10 https://www.utsource.net/itm/p/4155617.html
4-/6-Channel Digital Potentiometers
Description: Dual 256-Position Digital Potentiometer Features: 256-Position Resolution 10kΩ End-to-End Resistance ±20% Resistance Tolerance Low Noise: 0.2μVrms (0.1Hz to 10Hz) Low Temperature Coefficient: ±15ppm/°C Low Power: 1.5μA Max Low Cost Single Supply Operation: 2.7V to 5.5V Serial Interface Compatible with SPI, QSPI, MICROWIRE ±10V Overvoltage Protection 8-Lead SOIC Package Application: Automotive Industrial Instrumentation Medical Portable Devices Telecom/Networking (For reference only)