BUY AD7865BSZ-2 https://www.utsource.net/itm/p/9261936.html
IC ADC 14BIT SAR 44MQFP
Description: The AD7865BSZ-2 is a low power, 8-bit, successive approximation, analog-to-digital converter (ADC) with an on-chip track-and-hold circuit. Features: 8-bit resolution On-chip track-and-hold circuit Low power consumption Single +5 V supply Low voltage operation Low noise Low cost Small package Applications: Portable instruments Battery-powered systems Data acquisition systems Industrial process control Medical instrumentation Automotive systems (For reference only)