Analog Devices AD5780 Digital-to-Analog Converters are a true 18-bit, unbuffered voltage output DAC that operates from a bipolar supply of up to 33V. The AD5780 accepts a positive reference input ...

Another important op amp application is buffering DAC outputs. Modern IC DACs provide either voltage or current outputs. Figure 3-51 shows three fundamental configurations, all with the objective of ...

This design uses I2C control to adjust a regulator’s output voltage plus or minus 127 steps in 5 mV increments. Using an I2C-controlled DAC (IC2) to inject current into the feedback node of a stepdown ...

Making sound with digital logic usually calls for a Digital to Analog converter. Building one can be very simple, and the sound quality out of an R-2R Ladder is actually pretty good. In the last ...

The IP consists of a 12 bit current steering DAC. The DAC is connected to a transimpedance amplifier(TIA) in order to provide a voltage output signal.

For the PDF version of this article, click here. The goal of this project was to design and build an efficient power supply system whose output voltage (V OUT) could be accurately set to a digitally ...

Design reuse can apply to analogue circuits as much as to digital, writes Steve Logan, who describes what programmable analogue devices can offer a designer. What would you, an IC system designer, put ...