Description:
DAC703BH is a CMOS 8-bit digital-to-analog converter (DAC) with a voltage output. It is available in a 24-pin dual in-line plastic package (DIP-24, BB).

Features:
8-bit resolution
Low power consumption
Low output impedance
TTL/CMOS compatible inputs
Wide supply voltage range
Single +5V power supply
Output voltage range of 0V to VREF
Low temperature drift
Low noise

Applications:
DAC703BH is suitable for a variety of applications such as:
Process control
Motor control
Robotics
Instrumentation
Audio/video systems
Medical systems
Data acquisition systems
(For reference only)
https://www.utsource.net/itm/p/25760.html