CS8420-CSZR

Overview

Category

CS8420-CSZR belongs to the category of integrated circuits (ICs).

Use

CS8420-CSZR is commonly used in audio applications, specifically for digital audio signal processing and conversion.

Characteristics

• High-performance digital audio processor
• Supports various audio formats and sampling rates
• Low power consumption
• Compact package size
• Easy integration into audio systems

Package

CS8420-CSZR is available in a small form factor package, typically a 28-pin SSOP (Shrink Small Outline Package).

Essence

The essence of CS8420-CSZR lies in its ability to process and convert digital audio signals with high accuracy and efficiency.

Packaging/Quantity

CS8420-CSZR is usually packaged in reels or tubes, with a typical quantity of 250 units per reel/tube.

Specifications and Parameters

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Digital Audio Input Formats: I2S, Left-Justified, Right-Justified
• Sampling Rates: 32kHz to 192kHz
• Signal-to-Noise Ratio: >100dB
• Total Harmonic Distortion: <0.01%

Pin Configuration

For detailed and complete pin configuration of CS8420-CSZR, please refer to the datasheet provided by the manufacturer.

Functional Characteristics

CS8420-CSZR offers the following functional characteristics:

• Digital audio input interface
• Sample rate converter
• Digital audio output interface
• Clock generation and synchronization
• Error detection and correction
• Control and configuration registers

Advantages and Disadvantages

Advantages

• High-performance audio processing capabilities
• Wide range of supported audio formats and sampling rates
• Low power consumption
• Compact package size for easy integration
• Reliable error detection and correction

Disadvantages

• Limited analog audio processing capabilities
• Requires external components for complete audio system integration
• Higher cost compared to some alternative models

Applicable Range of Products

CS8420-CSZR is suitable for various audio applications, including: - Professional audio equipment - Consumer audio devices - Automotive audio systems - Home theater systems - Audio interfaces

Working Principles

CS8420-CSZR operates by receiving digital audio signals through its input interface, performing sample rate conversion if necessary, and outputting the processed audio signals through its output interface. It utilizes internal clock generation and synchronization circuits to ensure accurate timing and synchronization of the audio data.

Detailed Application Field Plans

CS8420-CSZR can be used in the following application fields:

1. Digital audio mixing consoles: Provides high-quality audio signal processing and conversion for professional audio mixing consoles.
2. Digital audio receivers: Enables seamless integration of various audio formats and sampling rates in consumer audio receivers.
3. Automotive infotainment systems: Enhances the audio performance and compatibility of automotive infotainment systems.
4. Surround sound processors: Delivers precise audio processing for home theater surround sound systems.
5. Audio recording interfaces: Facilitates accurate sample rate conversion and synchronization in audio recording interfaces.

Detailed Alternative Models

Some alternative models to CS8420-CSZR include: - CS8416-CSZ - PCM1794A - WM8804GEDS/RV

5 Common Technical Questions and Answers

1. Q: What is the maximum supported sampling rate of CS8420-CSZR? A: CS8420-CSZR supports sampling rates up to 192kHz.

2. Q: Can CS8420-CSZR convert between different audio formats? A: Yes, CS8420-CSZR can perform sample rate conversion between various audio formats.

3. Q: Does CS8420-CSZR require external clock sources? A: Yes, CS8420-CSZR requires an external master clock for proper operation.

4. Q: What is the power supply voltage range for CS8420-CSZR? A: CS8420-CSZR operates with a supply voltage of 3.3V.

5. Q: Can CS8420-CSZR be used in battery-powered devices? A: Yes, CS8420-CSZR's low power consumption makes it suitable for battery-powered audio devices.

This encyclopedia entry provides an overview of CS8420-CSZR, including its category, use, characteristics, package, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.