AK5383VS

Product Overview

Category

AK5383VS belongs to the category of audio analog-to-digital converters (ADCs).

Use

This product is primarily used in audio recording and playback systems, where it converts analog audio signals into digital format for further processing.

Characteristics

• High-resolution: AK5383VS offers a resolution of up to 24 bits, ensuring accurate conversion of analog signals.
• Low distortion: The ADC provides low distortion levels, resulting in high-quality audio reproduction.
• Wide dynamic range: With a wide dynamic range, this converter captures both soft and loud audio signals with precision.
• Low power consumption: AK5383VS is designed to operate efficiently with low power consumption, making it suitable for portable devices.
• Compact package: The product comes in a compact package, allowing for easy integration into various audio systems.

Packaging/Quantity

AK5383VS is typically packaged in a small surface-mount package. It is available in reels or trays, with quantities varying based on customer requirements.

Specifications

• Resolution: Up to 24 bits
• Sampling Rate: 48 kHz
• Signal-to-Noise Ratio (SNR): 105 dB
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AK5383VS has the following pin configuration:

1. VREF-
2. VREF+
3. AGND
4. DVDD
5. AVDD
6. SDATA
7. SCLK
8. LRCK
9. BICK
10. MCLK
11. RESET
12. DGND
13. DOUT
14. DIN
15. FS

Functional Features

• High-resolution audio conversion: AK5383VS ensures accurate and faithful conversion of analog audio signals into digital format.
• Low distortion and noise: The ADC minimizes distortion and noise levels, resulting in high-quality audio reproduction.
• Flexible interface: It supports various industry-standard audio interfaces, allowing for easy integration into different systems.
• Power-efficient operation: AK5383VS is designed to operate with low power consumption, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• High-resolution audio conversion
• Low distortion and noise levels
• Wide dynamic range
• Compact package for easy integration
• Low power consumption

Disadvantages

• Limited sampling rate (48 kHz)
• Requires external components for complete audio system integration

Working Principles

AK5383VS utilizes a delta-sigma modulation technique to convert analog audio signals into digital form. It employs oversampling and noise shaping to achieve high resolution and minimize distortion. The converter's internal circuitry accurately quantizes the input signal, producing a digital representation that can be further processed by audio systems.

Detailed Application Field Plans

AK5383VS finds applications in various audio recording and playback systems, including: - Professional audio recording equipment - Consumer audio devices (e.g., portable music players, soundbars) - Automotive infotainment systems - Home theater systems - Musical instruments

Alternative Models

1. AK5397VS: Offers higher resolution (up to 32 bits) and extended dynamic range.
2. AK5578VS: Provides lower power consumption and improved signal-to-noise ratio.
3. AK4430ET: Suitable for cost-sensitive applications with moderate performance requirements.

These alternative models offer different features and specifications, catering to diverse customer needs.

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