Every PWM DAC needs analog filtering to separate the desired DC component from unwanted AC ripple. The simplest filter is the single-stage RC low-pass filter. It gives a Vrpp (ripple peak-to-peak ...

Pulse-width modulation (PWM) peripherals have enjoyed a long association with microcontrollers and power control, starting with motor control and power conversion. For the most part, these ...

You can generate a variable dc reference voltage with a DAC or with a PWM (pulse-width-modulation) signal from your controller (Figure 1). The accuracy of the voltage source that the ...

There was a time when an "honest" (e.g., DNL 1/2 LSB) 16-bit digital-to-analog converter (DAC) was an expensive, premium component. Nowadays they're almost jellybeans ...

Meylan, France – March 25, 2011 --The new PWM audio modulator of Dolphin Integration, sDACS95-SP.01-OL.LB-Titanium, presents numerous high added-value features for advanced fabrication processes: 65 ...

Grenoble, France – July 7, 2014 -- Dolphin Integration has published the results of their pure digital Audio DAC based on two sound shapers enabling a high versatility in the choice of the application ...