Cirrus Logic

CS4340A-KSZR

CS4340A-KSZR Description

The CS4340A-KSZR is a high-performance, 24-bit digital-to-analog converter (DAC) designed specifically for audio applications. Manufactured by Cirrus Logic Inc., this IC offers exceptional audio quality and versatility, making it suitable for a wide range of audio systems. It features a dual supply voltage range of 3V to 3.6V and 5V, ensuring compatibility with various power sources. The device supports an I2S data interface, facilitating seamless integration with digital audio processors and controllers.

The CS4340A-KSZR is housed in a surface-mount package, specifically a 16SOIC, which is ideal for compact and space-constrained designs. It is available in tape and reel packaging, making it suitable for automated assembly processes. The device operates at a sampling rate of up to 192 kHz, providing high-fidelity audio output. It also features a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before assembly.

CS4340A-KSZR Features

• High Resolution and Sampling Rate: The CS4340A-KSZR boasts a 24-bit resolution and a sampling rate of up to 192 kHz, ensuring high-fidelity audio reproduction.
• Dual Supply Voltage: With a voltage supply range of 3V to 3.6V and 5V, it offers flexibility in power supply options.
• I2S Data Interface: The I2S interface simplifies integration with digital audio systems, ensuring reliable data transfer.
• Surface Mount Packaging: The 16SOIC package is ideal for compact designs and automated assembly processes.
• Moisture Sensitivity Level 3: The MSL 3 rating allows for 168 hours of exposure, making it suitable for various manufacturing environments.
• REACH Compliance: The device is REACH unaffected, ensuring compliance with environmental regulations.

CS4340A-KSZR Applications

The CS4340A-KSZR is ideal for applications requiring high-quality audio output. Its high resolution and sampling rate make it suitable for:

• High-End Audio Systems: Ideal for home theaters, professional audio equipment, and high-fidelity audio systems.
• Consumer Electronics: Suitable for portable audio devices, smartphones, tablets, and other consumer electronics requiring high-quality audio.
• Automotive Audio Systems: Perfect for in-car entertainment systems where high-fidelity audio is essential.
• Professional Audio Equipment: Suitable for mixing consoles, studio monitors, and other professional audio gear.

Conclusion of CS4340A-KSZR

The CS4340A-KSZR from Cirrus Logic Inc. is a versatile and high-performance DAC designed for demanding audio applications. Its 24-bit resolution and 192 kHz sampling rate ensure exceptional audio quality, while the dual supply voltage and I2S interface provide flexibility and ease of integration. The surface-mount package and moisture sensitivity level 3 rating make it suitable for a wide range of manufacturing processes and environments. Although the product is now obsolete, its unique features and performance benefits make it a standout choice for applications requiring high-fidelity audio reproduction.