AK5392VS

Product Overview

Category

AK5392VS belongs to the category of audio digital-to-analog converters (DACs).

Use

It is primarily used in audio systems to convert digital audio signals into analog signals for playback through speakers or headphones.

Characteristics

• High-resolution audio conversion
• Low distortion and noise levels
• Wide dynamic range
• Support for various audio formats
• Compact size

Package

The AK5392VS comes in a small, surface-mount package, making it suitable for integration into compact audio devices.

Essence

The essence of AK5392VS lies in its ability to accurately convert digital audio signals into high-quality analog signals, ensuring faithful reproduction of sound.

Packaging/Quantity

The AK5392VS is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Resolution: Up to 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): >110 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDATA: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel clock input
6. MCLK: Master clock input
7. BICK: Bit clock input
8. DACOUTL: Analog output for left channel
9. DACOUTR: Analog output for right channel

Functional Features

• High-resolution audio conversion for accurate sound reproduction
• Low distortion and noise levels ensure high fidelity
• Support for various audio formats, including PCM and DSD
• Flexible clocking options for compatibility with different systems
• Built-in digital filters for customizable sound shaping

Advantages and Disadvantages

Advantages

• High-resolution audio conversion for superior sound quality
• Low distortion and noise levels result in accurate audio reproduction
• Compact size allows for integration into space-constrained devices
• Support for various audio formats enhances versatility

Disadvantages

• Requires external components for complete audio system implementation
• Limited availability of alternative models from other manufacturers

Working Principles

The AK5392VS utilizes advanced digital signal processing techniques to convert digital audio signals into analog form. It employs a multi-bit delta-sigma architecture combined with oversampling to achieve high-resolution audio conversion. The incoming digital audio data is processed through internal digital filters and then converted into analog signals using a precision digital-to-analog converter circuitry.

Detailed Application Field Plans

The AK5392VS finds applications in a wide range of audio systems, including: 1. Professional audio recording and mixing consoles 2. High-end consumer audio equipment 3. Automotive audio systems 4. Home theater systems 5. Portable audio players

Detailed and Complete Alternative Models

While the AK5392VS is a highly capable audio DAC, there are alternative models available from other manufacturers that offer similar functionality. Some notable alternatives include:

1. Texas Instruments PCM1794A
2. Cirrus Logic CS4398
3. ESS Technology ES9028PRO
4. Analog Devices AD1955

These alternative models provide comparable performance and can be considered based on specific application requirements.

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