ADAU1966AWBSTZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Signal Processor
• Characteristics: High-performance, low-power, multi-channel audio processing
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Digital Signal Processor (DSP) with integrated analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• ADC Resolution: 24-bit
• DAC Resolution: 24-bit
• Number of ADC Channels: 8
• Number of DAC Channels: 8
• Sampling Rate: Up to 192 kHz
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADAU1966AWBSTZ has a total of 32 pins. The pin configuration is as follows:

1. MCLK: Master Clock Input
2. BCLK: Bit Clock Input
3. LRCLK: Left/Right Clock Input
4. SDATA_IN: Serial Data Input
5. SDATA_OUT: Serial Data Output
6. RESET: Reset Input
7. DVDD: Digital Power Supply
8. AVDD: Analog Power Supply
9. AGND: Analog Ground
10. DGND: Digital Ground 11-18. ADC Inputs: Analog Input Channels 1-8 19-26. DAC Outputs: Analog Output Channels 1-8
11. SDA: I2C Serial Data Input/Output
12. SCL: I2C Serial Clock Input
13. GPIO1: General Purpose Input/Output 1
14. GPIO2: General Purpose Input/Output 2
15. GPIO3: General Purpose Input/Output 3
16. GPIO4: General Purpose Input/Output 4

Functional Features

• High-quality audio signal processing with low distortion and noise
• Flexible routing and mixing capabilities for multi-channel audio applications
• On-chip digital filters and equalizers for audio enhancement
• Integrated volume control and dynamic range compression
• Programmable via I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-resolution audio processing for improved sound quality - Integration of ADCs and DACs reduces external component count - Low power consumption for energy-efficient designs - Versatile functionality allows for various audio processing applications

Disadvantages: - Limited number of ADC and DAC channels may not be suitable for large-scale audio systems - Complex programming and configuration may require expertise in DSP programming

Working Principles

The ADAU1966AWBSTZ operates by receiving analog audio signals through its ADC inputs, converting them into digital format, and processing them using its integrated DSP core. The processed audio is then converted back to analog signals using the DAC outputs. The device can be programmed to apply various audio effects, filters, and equalization settings to enhance the audio quality.

Detailed Application Field Plans

The ADAU1966AWBSTZ is commonly used in the following applications:

1. Professional Audio Equipment: Mixing consoles, audio interfaces, and digital audio workstations.
2. Automotive Audio Systems: In-car entertainment systems, amplifiers, and head units.
3. Home Theater Systems: Surround sound processors, AV receivers, and soundbars.
4. Consumer Electronics: Portable audio devices, gaming consoles, and smart speakers.

Detailed and Complete Alternative Models

1. ADAU1966AWBSTZ-RL: Same specifications as ADAU1966AWBSTZ, but available in a different package (QFN).
2. ADAU1966AWBSTZ-EBZ: Evaluation board for ADAU1966AWBSTZ, providing a complete development platform.
3. ADAU1966AWBSTZ-ICL: Industrial-grade version of ADAU1966AWBSTZ with extended temperature range.

Note: This entry provides a brief overview of the ADAU1966AWBSTZ. For more detailed information, please refer to the product datasheet and documentation provided by the manufacturer.

Word Count: 430