ADAU1381BCBZ-RL

Product Overview

Category

The ADAU1381BCBZ-RL belongs to the category of audio digital signal processors.

Use

This product is primarily used for processing and manipulating digital audio signals in various applications.

Characteristics

• High-performance audio processing capabilities
• Low power consumption
• Compact size
• Versatile functionality

Package

The ADAU1381BCBZ-RL comes in a small package, making it suitable for integration into compact electronic devices.

Essence

The essence of this product lies in its ability to process and enhance digital audio signals with high precision and efficiency.

Packaging/Quantity

The ADAU1381BCBZ-RL is typically packaged individually and is available in varying quantities depending on the supplier.

Specifications

• Audio resolution: 24-bit
• Sampling rate: Up to 192 kHz
• Digital audio interfaces: I2S, TDM, S/PDIF
• Analog audio interfaces: Line inputs/outputs, microphone inputs
• On-chip memory: Programmable DSP core
• Power supply voltage: 3.3V

Detailed Pin Configuration

The ADAU1381BCBZ-RL has the following pin configuration:

1. VDD - Power supply voltage
2. GND - Ground
3. LRCLK - Left/right clock signal
4. BCLK - Bit clock signal
5. SDATA - Serial data input/output
6. RESET - Reset signal
7. MCLK - Master clock signal
8. MICBIAS - Microphone bias voltage
9. LINEOUTL - Left line output
10. LINEOUTR - Right line output
11. LINEINL - Left line input
12. LINEINR - Right line input
13. MICIN1 - Microphone input 1
14. MICIN2 - Microphone input 2

Functional Features

• Audio signal processing algorithms
• Digital audio mixing and routing capabilities
• Programmable DSP core for custom audio processing
• Integrated analog-to-digital and digital-to-analog converters
• Flexible input/output configurations

Advantages and Disadvantages

Advantages

• High-quality audio processing
• Low power consumption
• Compact size for easy integration
• Versatile functionality for various applications

Disadvantages

• Limited on-chip memory for complex audio processing tasks
• Requires external components for complete audio system implementation

Working Principles

The ADAU1381BCBZ-RL operates by receiving digital audio signals through its input interfaces, such as I2S or S/PDIF. The integrated DSP core processes the audio data using programmable algorithms, allowing for various audio enhancements and manipulations. The processed audio is then converted back to analog signals through the built-in digital-to-analog converters, which can be further routed to output interfaces or external audio devices.

Detailed Application Field Plans

The ADAU1381BCBZ-RL finds applications in various fields, including:

1. Consumer electronics: Audio systems, soundbars, headphones
2. Automotive: In-car entertainment systems, audio amplifiers
3. Professional audio: Mixing consoles, audio processors, studio equipment
4. Telecommunications: VoIP devices, conference systems
5. Industrial: Public address systems, audio equipment for machinery

Detailed and Complete Alternative Models

1. ADAU1761BCPZ-RL: Similar audio digital signal processor with additional features.
2. ADAU1452BCPZ-RL: Higher-performance audio processor with increased memory capacity.
3. ADAU1701BCPZ-RL: Entry-level audio processor with basic functionality.

Note: This is not an exhaustive list of alternative models, and there are several other options available in the market.

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