Advertisements

Archive

Archive for the ‘DAC’ Category

Digital-to-Analog Conversion

January 29, 2014 Leave a comment

Objectives

– Understand how a weighted-resister DAC can be

used to convert numbers with binary or non-binary bit

weightings

– Understand the meaning of the terms used to specify

DAC accuracy

– Understand how an R-2R ladder can be used to

convert both unsigned and signed binary numbers

– Understand the offset binary representation of

negative numbers

Download here

Advertisements
Categories: 1.ANALOG, DAC

Digital to Analog Converter Design

July 1, 2013 Leave a comment

D/A Converter Applications

Used at the end of a digital processing chain where analog signals are required.

• DigitalAudio
– CD / MP3 Players, HD radio, Digital telephones

• DigitalVideo
– DVD Players, DTV, Computer displays

• IndustrialControlSystems
– Motor control, valves, transducer excitation

• WaveformFunctionGenerators,testequipment

• Calibration/tuninginembeddedsystems, built-in self test

Download here

Categories: 1.ANALOG, DAC

Digital-to-Analog Conversion

March 22, 2013 Leave a comment

Objectives

– Understandhowaweighted-resisterDACcanbe used to convert numbers with binary or non-binary bit weightings

– Understandthemeaningofthetermsusedtospecify DAC accuracy

– UnderstandhowanR-2Rladdercanbeusedto convert both unsigned and signed binary numbers

– Understandtheoffsetbinaryrepresentationof negative numbers

Continue reading

Categories: 1.ANALOG, DAC