General Description
   The DS4302 is a 5-bit digital-to-analog converter (DAC) with three programmable digital outputs. The DS4302 communicates through a 2-wire, SMBus™-compatible, serial interface. The tiny 8-pin µSOP package is ideal for use in space-constrained applications.

FEATUREs
✦ SO Package is a Drop-In Replacement for the
   MPS1251 and MPS1252
✦ Single 5-Bit DAC (32 Steps)
✦ 0V to 2V and 0V to 1.9V Versions
✦ Three Programmable Digital Outputs
✦ SMBus-Compatible Serial Interface
✦ 4.5V to 5.5V Supply Voltage Range
✦ 8-Pin SO and 8-Pin µSOP Packages
✦ Industrial Temperature Range: -40°C to +85°C

APPLICATIONs
   CCFL Backlight Brightness Control
   Power-Supply Calibration