Overview
The ADAU1962AWBSTZ-RL is a high-performance, low-power audio codec from Analog Devices Inc. This integrated circuit is designed to provide advanced audio processing capabilities, making it suitable for a wide range of audio applications. The ADAU1962 features a combination of analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and a powerful digital signal processor (DSP) core, enabling complex audio signal processing and conditioning.
Key Specifications
| Specification | Value |
|---|---|
| Number of ADC Channels | 4 |
| Number of DAC Channels | 6 |
| ADC Resolution | 24-bit |
| DAC Resolution | 24-bit |
| Sample Rate | Up to 192 kHz |
| DSP Core | SHARC DSP Core |
| Power Consumption | Typically 300 mW at 48 kHz sample rate |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 64-lead LQFP |
Key Features
- High-Performance Audio Conversion: The ADAU1962 features high-quality 24-bit ADCs and DACs, ensuring precise and clear audio conversion.
- Advanced DSP Capabilities: The integrated SHARC DSP core allows for complex audio signal processing, including effects, mixing, and conditioning.
- Low Power Consumption: Designed to be power-efficient, making it suitable for battery-powered devices.
- Flexible Interface Options: Supports various interface protocols such as I2S, SPI, and GPIO.
- Integrated PLL and Clock Generation: Reduces the need for external clocking components.
Applications
- Professional Audio Equipment: Mixing consoles, audio interfaces, and digital recorders.
- Consumer Electronics: Home theaters, soundbars, and high-end audio players.
- Automotive Audio Systems: In-car entertainment and infotainment systems.
- Industrial Audio Systems: Public address systems and industrial audio monitoring equipment.
Q & A
- What is the maximum sample rate supported by the ADAU1962?
The ADAU1962 supports sample rates up to 192 kHz. - How many ADC and DAC channels does the ADAU1962 have?
The ADAU1962 has 4 ADC channels and 6 DAC channels. - What type of DSP core is integrated in the ADAU1962?
The ADAU1962 features a SHARC DSP core. - What is the typical power consumption of the ADAU1962 at 48 kHz sample rate?
The typical power consumption is 300 mW at 48 kHz sample rate. - What is the operating temperature range of the ADAU1962?
The operating temperature range is -40°C to +85°C. - What package type is the ADAU1962 available in?
The ADAU1962 is available in a 64-lead LQFP package. - Does the ADAU1962 support external clocking?
No, it has an integrated PLL and clock generation, reducing the need for external clocking components. - What are some common applications of the ADAU1962?
Common applications include professional audio equipment, consumer electronics, automotive audio systems, and industrial audio systems. - How many bits of resolution do the ADCs and DACs have?
Both the ADCs and DACs have 24-bit resolution. - What interface protocols does the ADAU1962 support?
The ADAU1962 supports I2S, SPI, and GPIO interface protocols.
