CMOS Low Cost,
10-Bit Multiplying DAC
AD7533
FEATURES GENERAL DESCRIPTION Low cost 10-bit DAC
Low cost AD7520 replacement
Linearity: ½ 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 The AD7533 is a low cost, 10-bit, 4-quadrant multiplying DAC
manufactured using an advanced thin-film-on-monolithicCMOS 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. APPLICATIONS
Digitally controlled attenuators
Programmable gain amplifiers
Function generation
Linear automatic gain controls FUNCTIONAL BLOCK DIAGRAM …
