DAC1209 Datasheet (National Semiconductor) - Double-Buffered D-to-A Converters

DAC1209, Double-Buffered D-to-A Converters

The DAC1208 and the DAC1230 series are 12-bit multiplying D to A converters designed to interface directly with a wide variety of microprocessors (8080 8048 8085 Z-80 etc ) Double buffering input registers and associated control lines allow these DACs to appear as a two-byte ‘‘stack’’ in the system’

DAC1209 Features

* Y Linearity specified with zero and full-scale adjust only Y Direct interface to all popular microprocessors Y Double-buffered single-buffered or flow through digital data inputs Y Logic inputs which meet TTL voltage level specs (1 4V logic threshold) Y Works with g10V reference full 4-quadrant mult