AK4128AEQ

Overview

Category

AK4128AEQ belongs to the category of audio codecs.

Use

It is commonly used in audio processing applications, such as digital audio recorders, sound cards, and audio interfaces.

Characteristics

• High-quality audio conversion
• Low power consumption
• Compact package size
• Wide dynamic range
• Support for multiple audio formats

Package

AK4128AEQ is available in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of AK4128AEQ lies in its ability to convert analog audio signals into digital format and vice versa with high fidelity and accuracy.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications and Parameters

• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Signal-to-Noise Ratio (SNR): >100 dB
• Total Harmonic Distortion (THD): <0.001%
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

For detailed and complete pin configuration information, please refer to the datasheet of AK4128AEQ.

Functional Characteristics

AK4128AEQ offers the following functional characteristics:

• Audio signal conversion between analog and digital domains
• Support for various audio formats, including PCM and DSD
• Integrated digital filters for enhanced audio performance
• Flexible control interface for easy integration into different systems
• Low-latency operation for real-time audio processing

Advantages and Disadvantages

Advantages

• High-quality audio conversion with low distortion
• Low power consumption for energy-efficient designs
• Compact package size for space-constrained applications
• Wide dynamic range for accurate audio reproduction
• Support for multiple audio formats for versatile usage

Disadvantages

• Limited availability of alternative models
• May require additional external components for certain applications
• Higher cost compared to some other audio codecs in the market

Applicable Range of Products

AK4128AEQ is suitable for a wide range of products, including but not limited to: - Digital audio recorders - Sound cards - Audio interfaces - Home theater systems - Professional audio equipment

Working Principles

The working principle of AK4128AEQ involves converting analog audio signals into digital format using high-resolution ADCs (Analog-to-Digital Converters) and vice versa using DACs (Digital-to-Analog Converters). The converted digital audio data can then be processed or transmitted as per the application requirements.

Detailed Application Field Plans

For detailed application field plans utilizing AK4128AEQ, please refer to the application notes provided by the manufacturer.

Detailed Alternative Models

While AK4128AEQ is a highly capable audio codec, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include: - AK4490EQ - PCM1794A - CS4398 - WM8741

5 Common Technical Questions and Answers

1. Q: What is the maximum sampling rate supported by AK4128AEQ? A: AK4128AEQ supports a maximum sampling rate of 192 kHz.

2. Q: Can AK4128AEQ operate at lower supply voltages? A: No, AK4128AEQ requires a power supply voltage of 3.3V.

3. Q: Does AK4128AEQ support DSD audio format? A: Yes, AK4128AEQ supports DSD (Direct Stream Digital) audio format.

4. Q: What is the typical power consumption of AK4128AEQ? A: The typical power consumption of AK4128AEQ is low, making it suitable for battery-powered devices.

5. Q: Are there any evaluation boards available for AK4128AEQ? A: Yes, the manufacturer provides evaluation boards for easy prototyping and testing of AK4128AEQ.

This encyclopedia entry provides an overview of AK4128AEQ, 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.