EDN

Hybrid PWM/R2R DAC improves on both

Combining PWM with a small R-2R ladder improves both. It reduces PWM ripple significantly and increases the DAC’s resolution. In this Design Idea, an eight-resistor array and three output pins ...
ecoustics

HiFiMAN Introduces EF1000DAC Hymalaya Pro R-2R Ladder DAC for $15K

Can HiFiMAN’s new flagship desktop DAC/Amplifier improve over its predecessor? We’ll find out soon. HIFIMAN today announced the EF1000DAC ($15,000), a new reference desktop DAC/amplifier featuring the ...
TechRepublic

Design of Low Power R-2R DAC for High-Speed Communications

Digital-to-Analog Converter (DAC) is a device used to convert the input signal that is in digital form into an output signal in the analog form (voltage). The resulting DAC output voltage is ...
EDN

DAC BASICS, Part 2: DAC Architectures

In this series of DAC Basics, we start out by briefly discussing three architectures (Figure 1). This will give us a good frame of reference as we work through the critical digital-to-analog converter ...
ecoustics

Cayin RU6 R-2R Dongle DAC/Headphone Amp Unveiled

The brand new Cayin RU6 R-2R Dongle DAC/Headphone Amplifier looks to be a formidable challenger in a very competitive category. Just in time for Black Friday, Cayin have unveiled a rather unique ...