CS4353-CNZR

Product Overview

Category: Integrated Circuit (IC)

Use: The CS4353-CNZR is a high-performance audio digital-to-analog converter (DAC) designed for various audio applications. It converts digital audio signals into analog signals with exceptional accuracy and fidelity.

Characteristics: - High-resolution audio conversion - Low distortion and noise levels - Wide dynamic range - Support for multiple audio formats - Compact size

Package: The CS4353-CNZR is available in a small form factor package, making it suitable for space-constrained applications.

Essence: The essence of the CS4353-CNZR lies in its ability to provide high-quality audio conversion, enabling superior sound reproduction in various electronic devices.

Packaging/Quantity: The CS4353-CNZR is typically sold in reels or trays, with a quantity of 2500 units per reel.

Specifications

• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.01%
• Signal-to-Noise Ratio (SNR): >100 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4353-CNZR features a 16-pin package with the following pin configuration:

1. VDD: Power supply voltage
2. GND: Ground
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCLK: Left/right channel select
6. MUTE: Mute control
7. VREF: Reference voltage
8. AGND: Analog ground
9. AVDD: Analog power supply voltage
10. OUTL: Analog output - left channel
11. OUTR: Analog output - right channel 12-16. NC: No connection

Functional Features

• High-resolution audio conversion with low distortion and noise levels.
• Support for various audio formats, including PCM, DSD, and MP3.
• On-chip digital filters for enhanced audio performance.
• Built-in mute control for convenient audio management.
• Flexible power supply options for compatibility with different systems.

Advantages and Disadvantages

Advantages: - Exceptional audio quality with high resolution and low distortion. - Wide dynamic range for accurate sound reproduction. - Compact size allows for integration into space-constrained devices. - Support for multiple audio formats enhances versatility.

Disadvantages: - Limited pin configuration options may restrict certain applications. - Requires external components for complete audio system implementation. - Relatively higher cost compared to lower-end DACs.

Working Principles

The CS4353-CNZR operates by receiving digital audio data through the SDIN pin. The serial clock input (SCLK) synchronizes the data transfer, while the LRCLK pin selects the left or right audio channel. The digital-to-analog conversion is performed using high-quality internal circuitry, resulting in accurate analog audio signals at the OUTL and OUTR pins.

Detailed Application Field Plans

The CS4353-CNZR finds application in various audio-related fields, including: 1. Consumer electronics: Smartphones, tablets, portable media players. 2. Home entertainment systems: Audio receivers, soundbars, multimedia speakers. 3. Automotive: Car audio systems, infotainment systems. 4. Professional audio equipment: Studio monitors, mixing consoles, audio interfaces.

Detailed and Complete Alternative Models

1. CS4398-CZZR: A higher-end DAC with improved specifications and additional features.
2. CS4344-CZZR: A lower-cost DAC suitable for budget-conscious applications.
3. CS43198-CNZR: A DAC with integrated headphone amplifier for portable audio devices.

These alternative models offer different performance levels and features to cater to diverse application requirements.

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