BUY TLC2543CDBRG4 https://www.utsource.net/itm/p/5277384.html
12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
Description: The TLC2543CDBRG4 is a 12-bit, low-power, successive approximation, analog-to-digital (A/D) converter with a serial I/O port. It is designed to operate from a single +5V supply. Features: 12-bit resolution Low power consumption Single +5V supply Serial I/O port Successive approximation Low power shutdown mode Low power conversion mode Low power standby mode Internal reference Internal clock Internal oscillator Applications: Data acquisition systems Portable instrumentation Industrial process control Medical instrumentation Automotive systems Battery-powered systems (For reference only)