GENERAL DESCRIPTION

The AD7225 contains four 8-bit voltage output digital-to analog converters, with output buffer amplifiers and interface logic on a single monolithic chip. Each DAC has a separate reference input terminal. No external trims are required to achieve full specified performance for the part.

FEATURES

Four 8-bit DACs with output amplifiers

Separate reference input for each DAC

Microprocessor compatible with double-buffered inputs

Simultaneous update of all 4 outputs

Operates with single or dual supplies

Extended temperature range operation

No user trims required

Skinny 24-lead PDIP, CERDIP, SOIC, and SSOP packages

28-lead PLCC package