The AD7533 is a low cost, 10-bit, four-quadrant multiplying DAC manufactured using an advanced thin-film-onmonolithic-CMOS wafer fabrication process. Pin and function equivalent to the AD7520 industr y standard, the AD7533 is recommended as a lower cost alternative for old AD7520 sockets or new 10-bit DAC designs. AD7533 application flexibility is demonstrated by its ability to interface to TTL or CMOS, operate on 5 V to 15 V power, and provide proper binar y scaling for reference inputs of either positive or negative polarity.