AK4395VF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AK4395VF is a mono audio analog-to-digital converter (ADC) designed for hi-fi, mobile and gaming applications. The device supports a wide range of audio formats such as PCM, DivX, Dolby Digital, MP3, and AAC. It is capable of producing low distortion, low noise audio signals and has a wide dynamic range. With a sampling rate of up to 192kHz, the AK4395VF is capable of achieving excellent audio quality.

The AK4395VF has a simple architecture, consisting of a delta-sigma modulator followed by a decimation filter and then a digital filter. The delta-sigma modulator is used to convert the analog audio signal into a digital signal. The modulator uses an oversampling technique to create a high sampling rate by sampling the input signal multiple times and comparing it with a reference voltage. This produces a digital signal with a much higher resolution than the original analog signal, with a lower noise floor and better dynamic range.

The decimation filter then downsamples the high-resolution digital signal from the delta-sigma modulator to match the desired output sampling rate. This process reduces the amount of data that needs to be processed, resulting in lower power consumption and improved efficiency. The AK4395VF also has an integrated digital filter, which is used to further reduce the noise and improve the sound quality of the output.

The AK4395VF is suitable for a wide range of applications, such as hi-fi systems, automotive sound systems, mobile audio players, and gaming systems. Its low noise and low distortion performance make it especially suitable for systems that require high-quality audio output. Furthermore, its integration of the digital filter allows easier implementation of audio enhancements such as noise cancellation, which can significantly improve the user experience.

The specific data is subject to PDF, and the above content is for reference