2-Wire, 5-Bit DAC with Three Digital Outputs

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.

Applications

* CCFL Backlight Brightness Control * Power-Supply Calibration

* 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