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Rochester Electronics ADAU1978WBCPZ Environmental and export classification status description

The Analog Devices ADAU1978WBCPZ is an integrated circuit (IC) designed for use in audio systems. It is specifically tailored for digital audio processing applications. Functions: The ADAU1978WBCPZ integrates several functions into a single chip. It features a stereo audio analog-to-digital converter (ADC), digital microphone interface, advanced digital signal processing (DSP) engine, and digital-to-analog converter (DAC) for audio playback. Applications: 1. Portable audio devices: The ADAU1978WBCPZ is commonly used in portable audio devices such as smartphones, tablets, and portable media players. 2. Automotive audio systems: It is suitable for use in automotive infotainment systems providing high-quality audio capture and playback capabilities. 3. Internet of Things (IoT) devices: The IC's low-power consumption and flexibility make it suitable for audio processing in IoT applications, such as voice-controlled devices and smart speakers. Alternative Parts: 1. ADAU1966: A similar IC with a lower power consumption but fewer input channels. 2. ADAU1977: This IC is similar but lacks the digital microphone interface. 3. ADAU1979: A higher-end IC in the same family, offering additional features such as advanced noise cancellation algorithms. Embedded Modules: The ADAU1978WBCPZ can be incorporated into audio processing embedded modules for simplified integration into larger systems. For example, it can be used in conjunction with system-on-chips (SoCs) to handle audio processing tasks in a compact and efficient manner. Q&A: 1. What audio applications can the ADAU1978WBCPZ be used in? The ADAU1978WBCPZ is commonly used in portable audio devices, automotive audio systems, and IoT devices requiring audio processing capabilities. 2. Are there alternative parts with lower power consumption? Yes, the ADAU1966 is a similar IC with lower power consumption compared to the ADAU1978WBCPZ. 3. What are some additional features of the ADAU1979 compared to the ADAU1978WBCPZ? The ADAU1979 offers additional features such as advanced noise cancellation algorithms, making it suitable for applications requiring enhanced audio processing capabilities. 4. Can the ADAU1978WBCPZ be integrated into larger systems? Yes, the ADAU1978WBCPZ can be incorporated into audio processing embedded modules, allowing for simplified integration into larger systems. 5. Does the ADAU1978WBCPZ support digital microphone interface? Yes, the ADAU1978WBCPZ features a digital microphone interface, making it ideal for applications utilizing digital microphones. Please note that the information provided is based on the specifications available at the time of writing and further research is recommended for the most up-to-date information on the ADAU1978WBCPZ.