CS4245-CQZ

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The CS4245-CQZ is a high-performance audio codec designed to reduce the cost and complexity of interfacing digital audio devices to power and speaker amplifiers in consumer electronics. It is a multi-channel, single chip solution that provides a complete solution for digital audio applications ranging from portable digital media players, game consoles, and home theater systems to Audio Visual Recievers.

The embeded architecture of the CS4245-CQZ provides a simple and efficient interface solution that supports stereo, 5.1, and 7.1 audio up to 24-bit resolution and 8KHz sampling rate. The codec integrates several key components including a multi-channel delta-sigma DAC, programmable low-pass filters, analog signal processing, and an integrated headphone amplifier.

The CS4245-CQZ is built on an advanced sigma-delta architecture that provides excellent precision and dynamic range with low distortion at low cost. The signal path is designed to minimize any noise or interference, while the headphone amplifier delivers power-efficient, low distortion audio. The device also features a range of control and status registers that allow the application software to configure the device for different audio configurations, as well as to read back diagnostics and status information.

To ensure maximum compatibility with a wide range of consumer electronic digital audio systems, the CS4245-CQZ supports a number of connection protocols, including I2S, I2C and GPIO interfaces. The chip provides full support for consumer devices, such as media players and digital TVs. The Codec can also be configured to provide audio outputs for multiple digital audio products, such as home theater systems, gaming consoles and AV receivers.

Modern consumer electronic devices require low-cost, low-power and high quality audio codecs. The CS4245-CQZ is an ideal solution for these devices, offering unprecedented levels of performance and scalability in a small package. It is a single chip solution designed to reduce the cost and complexity of interfacing digital audio devices to power and speaker amplifiers in consumer electronics.

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