CS4391A-KZZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-distortion, 24-bit resolution
• Package: Small Outline Package (SOP)
• Essence: Converts digital audio signals into analog audio signals
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >110 dB
• Dynamic Range (DR): >120 dB
• Operating Voltage: 3.3 V
• Power Consumption: 50 mW
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The CS4391A-KZZ features the following pin configuration:

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDATA: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel clock input
6. MUTE: Mute control input
7. VOUTL: Analog output for left channel
8. VOUTR: Analog output for right channel

Functional Features

• High-resolution audio conversion with low distortion
• Supports a wide range of sampling rates
• Low power consumption for energy-efficient operation
• Built-in mute control for easy audio management
• Compact package size for space-constrained applications

Advantages and Disadvantages

Advantages

• High-performance audio conversion
• Low distortion and noise levels
• Wide dynamic range for accurate sound reproduction
• Versatile sampling rate support
• Low power consumption

Disadvantages

• Limited pin configuration options
• Requires external components for complete audio system integration

Working Principles

The CS4391A-KZZ operates by receiving digital audio data through the SDATA, SCLK, and LRCK pins. It then converts this digital data into analog audio signals using advanced digital-to-analog conversion techniques. The resulting analog signals are available at the VOUTL and VOUTR pins for further amplification and playback.

Detailed Application Field Plans

The CS4391A-KZZ is widely used in various audio applications, including:

1. Professional audio equipment
2. High-fidelity audio systems
3. Digital audio workstations
4. Home theater systems
5. Automotive audio systems

Detailed and Complete Alternative Models

1. CS4390-KZ: Similar specifications with a different pin configuration
2. CS4392A-KZ: Higher resolution and improved dynamic range
3. CS4398-KZ: Enhanced performance with advanced features

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Note: The above information provides a comprehensive overview of the CS4391A-KZZ DAC. For more detailed technical specifications and application guidelines, please refer to the product datasheet provided by the manufacturer.