PCM2702E

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 PCM2702E is a special multi-channel digital audio codec designed for multi-channel digital audio applications. The PCM2702E features a four-channel or two-channel digital microphone analog-to-digital converter (ADC), a two-channel analog-to-digital converter (ADC), and a two-channel digital-to-analog converter (DAC). It is also capable of handling audio data formats such as pulse-code modulation (PCM) and delta-sigma modulation (ΔΣ). These features make the PCM2702E suitable for applications such as digital audio recording and playback, multi-channel audio playback, and sound card applications.

The PCM2702E has a maximum sampling rate of 16 kHz, which makes it ideal for applications that require multiple channels of high-fidelity audio. Additionally, it supports various audio data formats such as linear PCM, IMA/ADPCM, DS-ADPCM, and DSD. This makes the PCM2702E a versatile audio codec for multi-channel audio applications.

The PCM2702E’s application field consists of digital audio recording, audio mixing, and live streaming. It is optimal for applications that require recording and playback of high-fidelity audio. Additionally, it can be used to create multi-channel sound mixes, allowing users to mix audio signals from multiple sources into one output. For example, it can be used to mix sound from multiple microphones to create surround sound mixes.

The PCM2702E’s working principle is based on analog-to-digital and digital-to-analog conversion. The ADC and DAC integrated circuits convert the analog audio signal into a digital signal, and vice versa. The sampling rate of the codec determines the fidelity of the output audio signal. The PCM2702E’s 16 kHz sampling rate provides a wide frequency response and low distortion.

The PCM2702E also features input and output selections, volume control, and noise reduction circuits. The input selection allows users to select between different input sources. The volume control feature allows the user to adjust the output volume. The noise reduction circuit helps reduce the amount of background noise on the input signal.

In conclusion, the PCM2702E is a versatile digital audio codec which is suitable for multi-channel digital audio applications. It features a four-channel or two-channel digital microphone ADC, a two-channel ADC, and a two-channel DAC. Its maximum sampling rate of 16 kHz makes it ideal for high-fidelity audio applications. Additionally, it supports various audio data formats and features input selection, volume control, and noise reduction circuits.

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