CS4364-CQZR

Product Overview

Category: Integrated Circuit
Use: Audio Digital-to-Analog Converter (DAC)
Characteristics: High-performance, low-power consumption
Package: Ceramic Quad Flat Package (CQFP)
Essence: Converts digital audio signals into analog for high-quality sound reproduction
Packaging/Quantity: Available in reels of 2500 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
Power Supply Voltage: 3.3 V
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CS4364-CQZR has a total of 28 pins. The pin configuration is as follows:

VREFL
VCOM
AGND
DGND
SDATA
SCLK
LRCLK
MCLK
BICK
BWS
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD

Functional Features

High-resolution audio conversion
Low power consumption
Wide dynamic range
Built-in digital filters for enhanced audio performance
On-chip voltage reference for accurate conversion

Advantages and Disadvantages

Advantages: - High-quality audio reproduction - Low power consumption - Wide operating temperature range - Compact package size

Disadvantages: - Limited pin configuration options - Requires external components for complete audio system integration

Working Principles

The CS4364-CQZR operates by receiving digital audio data through the SDATA, SCLK, LRCLK, and MCLK pins. It then converts this digital data into analog signals using a high-resolution DAC. The converted analog signals are then amplified and outputted for audio playback.

Detailed Application Field Plans

The CS4364-CQZR is commonly used in various audio applications, including: - Professional audio equipment - Home theater systems - Automotive audio systems - Portable media players - Soundbars and speakers

Alternative Models

Other alternative models that offer similar functionality to the CS4364-CQZR include: - CS4398-CZZR - PCM1794A - AK4490EQ - ES9028PRO

These alternative models provide comparable performance and features, allowing users to choose the most suitable option for their specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CS4364-CQZR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of CS4364-CQZR in technical solutions:

Question: What is CS4364-CQZR?
Answer: CS4364-CQZR is a high-performance digital-to-analog converter (DAC) chip designed for audio applications.
Question: What is the resolution of CS4364-CQZR?
Answer: CS4364-CQZR has a resolution of 24 bits, allowing for high-quality audio conversion.
Question: What is the sampling rate supported by CS4364-CQZR?
Answer: CS4364-CQZR supports sampling rates up to 192 kHz, ensuring accurate reproduction of audio signals.
Question: Can CS4364-CQZR be used in professional audio equipment?
Answer: Yes, CS4364-CQZR is suitable for professional audio equipment due to its high performance and low distortion characteristics.
Question: Does CS4364-CQZR support multiple output channels?
Answer: Yes, CS4364-CQZR can support up to 8 output channels, making it versatile for various audio applications.
Question: Is CS4364-CQZR compatible with different digital audio interfaces?
Answer: Yes, CS4364-CQZR is compatible with popular digital audio interfaces such as I2S, TDM, and SPI.
Question: What is the power supply requirement for CS4364-CQZR?
Answer: CS4364-CQZR operates on a single power supply voltage ranging from 3.0V to 5.5V.
Question: Can CS4364-CQZR be used in battery-powered devices?
Answer: Yes, CS4364-CQZR's low power consumption makes it suitable for battery-powered devices, extending their battery life.
Question: Does CS4364-CQZR have built-in digital filters?
Answer: Yes, CS4364-CQZR features a programmable digital filter that allows customization of the audio output.
Question: Are evaluation boards available for CS4364-CQZR?
Answer: Yes, evaluation boards are available to help developers test and integrate CS4364-CQZR into their technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.