BUY MC1408L8 https://www.utsource.net/itm/p/408401.html
8-bit multiplying D/A converter
Description: The MC1408L8 is an 8-bit analog-to-digital converter (ADC) manufactured by Motorola. Features: 8-bit resolution Single supply operation (3V to 15V) Low power consumption High speed conversion Single-ended input TTL/CMOS compatible logic Low cost Applications: Data acquisition systems Process control Instrumentation Automotive systems Industrial automation (For reference only)