CS42528-CQZ

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CS42528-CQZ Application Field and Working Principle

Interface-CODECs have seen an immense increase in popularity over the past few years. This is due to their flexibility, simplicity and the fact that they are so easy to use. One of the most popular of these new codecs is the CS42528-CQZ, which is versatile and has a variety of applications.

Types of Applications

The CS42528-CQZ is a high-performance full-duplex digital audio codec that supports 16-bit and 24-bit audio and can be used in a wide range of applications, including:

• Home theater systems
• Portable audio equipment
• Automotive audio systems
• Gaming devices
• PC multimedia applications
• Applications in Broadcast and Mobile Radio

The CS42528-CQZ also supports up to 9 different configuration settings, which makes it ideal for a wide range of applications.

Power Efficiency and Low Operating Voltages

The CS42528-CQZ is designed for low-power applications and has an excellent power efficiency of 95%. This makes it an attractive option for battery-powered equipment, such as mobile phones and other portable audio devices. The codec also runs at low operating voltage levels, allowing it to be powered from a single supply.

Wide Dynamic Range and Low Noise Floor

The CS42528-CQZ has excellent Dynamic Range and low noise floor performance. The digital input/output interface supports up to 24-bit audio and has a dynamic range of 98dB. The analog output is rated at 18-bit performance with 82dB SNR. The low noise floor supports a wide range of audio sources, including sources with low input levels.

Programmable Low-Pass Filter

The CS42528-CQZ has a programmable low-pass filter, with a frequency range from 5Hz to 30kHz. This feature allows the codec to be used in a wide range of applications. The filter can be enabled or disabled for both the input and output.

Flexible Digital Control

The CS42528-CQZ has a variety of digital control options. It supports a range of external control buses, such as I2C, SPI, UART and USB. It also features various analog control options, including mute, phase invert, volume and gain control. The CS42528-CQZ also has a built-in microphone preamplifier with auto-gain control and support for low-level microphone inputs.

Conclusion

The CS42528-CQZ is a versatile and powerful codec that can be used for a wide range of applications. Its low power requirements and wide dynamic range make it ideal for battery-powered devices. The built-in digital control options and programmable low-pass filter also make it suitable for a variety of applications. Overall, the CS42528-CQZ is an excellent choice for any application requiring a high-performance audio codec.

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