CS4351-DZZR/B

Product Overview

Category: Audio Codec
Use: This product is used for audio signal processing and conversion in various electronic devices such as smartphones, tablets, laptops, and audio equipment.
Characteristics: The CS4351-DZZR/B is a high-performance audio codec that offers excellent sound quality and low power consumption. It supports multiple audio formats and provides advanced features for audio processing.
Package: The CS4351-DZZR/B comes in a compact surface mount package.
Essence: The essence of this product lies in its ability to convert analog audio signals into digital format and vice versa, enabling high-quality audio playback and recording.
Packaging/Quantity: The CS4351-DZZR/B is typically packaged in reels or trays, with a quantity of 2500 units per reel.

Specifications

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Dynamic Range: 112 dB
• Total Harmonic Distortion + Noise (THD+N): -100 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4351-DZZR/B has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground connection
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCLK: Left/right channel clock input
6. MCLK: Master clock input
7. BCLK: Bit clock input
8. SDOUT: Serial data output
9. AGND: Analog ground connection
10. AVDD: Analog power supply voltage input
11. VREF: Reference voltage input
12. DVDD: Digital power supply voltage input
13. RESET: Reset input
14. MODE: Mode selection input
15. MUTE: Mute control input
16. HP_OUTL: Headphone left channel output
17. HP_OUTR: Headphone right channel output
18. LINE_OUTL: Line output left channel
19. LINE_OUTR: Line output right channel

Functional Features

• High-resolution audio conversion
• Low power consumption
• Multiple audio format support (PCM, DSD, etc.)
• Integrated digital filters for audio processing
• Built-in volume control and equalization capabilities
• Flexible interface options for easy integration into various systems

Advantages and Disadvantages

Advantages: - Excellent sound quality - Low power consumption - Wide operating temperature range - Versatile functionality - Compact package size

Disadvantages: - Limited availability of alternative models - Relatively high cost compared to some other audio codecs

Working Principles

The CS4351-DZZR/B operates by receiving analog audio signals through its input pins and converting them into digital format using an internal analog-to-digital converter (ADC). The digital audio data is then processed using built-in digital filters and other audio processing algorithms. Finally, the processed digital audio is converted back into analog format using a digital-to-analog converter (DAC) and delivered through the output pins.

Detailed Application Field Plans

The CS4351-DZZR/B can be used in various applications, including: - Mobile devices (smartphones, tablets) - Personal computers and laptops - Audio equipment (amplifiers, receivers, soundbars) - Automotive infotainment systems - Professional audio recording and mixing equipment

Alternative Models

While the CS4351-DZZR/B is a highly capable audio codec, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include: - CS4344-DZZR/B - CS4398-DZZR/B - AK4490EQ - PCM1794A

These alternative models may have slightly different specifications and features, so it is important to consider the specific requirements of the application before selecting a suitable audio codec.

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