BUY AD5160BRJZ100-RL7 https://www.utsource.net/itm/p/4131911.html
256-Position SPI-Compatible Digital Potentiometer
Description: Digital Potentiometer IC, Single, 8-Pin SOT-23 Features: 256 Tap Positions Low Voltage Operation: 2.7 V to 5.5 V Low Power Consumption: 10 μA Max Low Noise: 0.1 μVrms Low Temperature Coefficient: ±20 ppm/°C Low End-to-End Resistance Tolerance: ±10% Low Offset Voltage: 0.2 mV Max Low Offset Voltage Drift: 0.2 μV/°C Max Low Power-On Reset Voltage: 0.5 V Max High End-to-End Resistance: 100 kΩ High Operating Temperature Range: -40°C to +125°C High Reliability: Endurance of >1 Million Cycles Application: Automotive Industrial Portable Electronics Consumer Electronics Medical Devices (For reference only)