AK4125VF Integrated Circuits (ICs)

AK4125VF is an audio-special-purpose Digital-Analogue-Converter (DAC). It is used in audio circuits that include voice signals and music playback from PC, portable, and smart TV. Applications include speaker systems, headsets, radio receivers and more.

AK4125VF Features

The AK4125VF supports 24bit resolution and 96kHz sampling rate, as well as supports S/PDIF, I2S and TDM interfaces. This makes it perfect for a wide range of professional audio applications. It has a wide variety of features, such as a low-distortion filter, low-noise operation, active digital filters, and dual-channel outputs. The AK4125VF also has built-in hardware jitter rejecting capabilities, allowing users to reduce distortion and improve audio clarity.

AK4125VF Working Principle

The AK4125VF utilizes a digital-analog-converter (DAC) architecture to convert digital audio signals into high-quality analog audio signals. The digital audio signals are received as a digital bit stream (IBIT) and are then fed into the DAC core. The DAC core processes the data and generates low-distortion sine waves that correspond to the digital signal’s amplitude. These are then passed through the active filter to reduce any distortion and jitter.

The filtered sine waves then pass into the DAC output stages, where they are converted from analog to digital and output to the analogue audio lines. This is the basic process that the AK4125VF uses to convert digital audio signals into high-quality analog audio signals.

Conclusion

The AK4125VF is an audio-special-purpose digital-analog-converter (DAC). It is used in a variety of audio devices that output voice and music signals in the form of digital bit streams. The DAC core of the AK4125VF transforms digital signals into high-quality analog signals and the active filter eliminates any distortion or jitter. The AK4125VF is an excellent choice for any audio-special-purpose system.