DAC0830/DAC0832 8-Bit µP Compatible, Double-Buffered D to A Converters
May 1999
DAC0830/DAC0832 8-Bit µP Compatible, Double-Buffered D to A Converters
General Description
The DAC0830 is an advanced
CMOS/Si-Cr 8-bit multiplying DAC designed to interface directly with the 8080, 8048, 8085, Z80 ® , and other popular microprocessors.
A deposited silicon-chromium R-2R resistor ladder network divides the reference current and provides the circuit with excellent temperature tracking characteristics (0.
05% of Full Scale Range maximum linearity error over temperature).
The circuit uses
CMOS current switches and control logic to achieve low power consumption and low output leakage current errors.
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