BUY AD5204BRUZ10 https://www.utsource.net/itm/p/4123053.html
4-/6-Channel Digital Potentiometers
Description: Digital Potentiometer IC, 256 Position, 10kΩ, TSSOP-24 Features: - 256 tap positions - 10kΩ resistance - Low power consumption - Low noise - Low voltage operation - Single supply operation - SPI/I2C compatible Applications: - Automotive - Industrial - Medical - Consumer - Portable electronics - Power supplies - Audio/Video equipment (For reference only)