CS4352-CZZR

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The CS4352-CZZR is a high performance, low-power audio codec which features a delta-sigma (ΔΣ) modulator architecture and is designed to satisfy the demands of professional audio equipment. It is suitable for applications such as line level audio production, recording and playback, instrumentation, and high-performance audio-visual equipment. The CS4352-CZZR is part of the CIRRUS family of high-performance audio solutions which are designed to meet the requirements of professional recording studios, post-production and broadcast markets.

Application Field:

The CS4352-CZZR is an audio codec developed by Cirrus Logic that is targeted at professional audio applications such as line level audio production, recording and playback, instrumentation, and high-performance audio-visual equipment. It is suitable for applications where high audio quality and low power consumption are important. The CS4352-CZZR can be used in a variety of audio applications including music players, consumer audio gear such as headphones and amplifiers, and professional audio equipment used in recording studios and post-production houses.

Working Principle:

The CS4352-CZZR uses a delta-sigma (ΔΣ) modulator architecture to achieve higher audio quality and lower power consumption. Delta-sigma modulation is a technique used to convert analog signals into digital signals and vice versa. In the CS4352-CZZR, the analog signal is converted to digital and then processed by 24-bit oversampling and filtered by an 8th-order filter. The digital output of the codec is then sent to the digital-to-analog converter to convert it back to analog. The CS4352-CZZR provides a low number of clock cycles per conversion which helps to save power.

The CS4352-CZZR has a 2-channel digital-to-analog converter (DAC) and a 2-channel analog-to-digital converter (ADC). The DAC has a sample rate of up to 48kHz and can output up to 24-bits of resolution. The ADC has a sample rate of up to 192kHz and can input up to 24-bits of resolution. The codec also features variable sampling frequencies and selectable dynamic ranges which allow the user to fine-tune the audio quality.

The CS4352-CZZR is programmable through a serial interface and features a wide range of features including adjustable gain, dynamic range control, equalization, and de-emphasis. It also features click-and-pop elimination which reduces unwanted noise generated during transitions between digital and analog states. The codec is compatible with the I2S and Time Division Multiplexing (TDM) formats and has low latency for the best possible audio performance.

The CS4352-CZZR is a highly flexible and programmable audio codec which is ideal for professional audio applications that require high levels of audio quality and low power consumption. With its high sample rate and low power consumption, the CS4352-CZZR is an excellent choice for a wide range of audio applications.

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