GENERAL DESCRIPTION

The AD7533 is a low cost, 10-bit, 4-quadrant multiplying DAC manufactured using an advanced thin-film-on-monolithic CMOS wafer fabrication process.

Pin and function equivalent to the AD7520 industry 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 binary scaling for reference inputs of either positive or negative polarity.

FEATURES

Low cost 10-bit DAC

Low cost AD7520 replacement

Linearity: ? LSB, 1 LSB, or 2 LSB

Low power dissipation

Full 4-quadrant multiplying DAC

CMOS/TTL direct interface

Latch free (protection Schottky not required)

Endpoint linearity

APPLICATIONS

Digitally controlled attenuators

Programmable gain amplifiers

Function generation

Linear automatic gain controls