Analog Devices, Inc. ADAU1372BCPZ

The ADAU1372BCPZ is a low-power, high-performance audio codec designed for portable audio applications. It incorporates a 24-bit, stereo analog-to-digital converter (ADC) and digital-to-analog converter (DAC), offering high fidelity audio processing. Functions - ADC and DAC: The device features both ADC and DAC functions for converting analog audio signals to digital form and vice versa. - Digital Signal Processing (DSP): Integrates DSP capabilities for advanced audio processing tasks. - Serial Audio Interface: Supports I²S and TDM (time-division multiplexing) interfaces for digital audio communication. - Built-in Filters: Integrates various filters to improve audio quality and performance. - Low Power Consumption: Designed for battery-operated devices, ensuring extended battery life. Applications - Portable Media Players: Ideal for smartphones, tablets, and other handheld devices. - Bluetooth Audio Devices: Used in Bluetooth speakers and headphones for high-quality audio streaming. - Home Audio Systems: Suitable for sound bars and home theater systems. - Telecommunication Devices: Can be used in VoIP phones and other communication systems requiring audio input and output. Alternative Parts - ADAU1761: A low-power audio codec with similar features but may offer different performance specifications. - ADAU1763: Another audio codec with advanced features suitable for various audio applications. - MAX98090: A competitor device providing a range of audio processing capabilities for mobile and portable applications. Embedded Modules - While specific embedded modules may not be directly associated with the ADAU1372, it can be integrated into custom-designed PCB modules. Many development boards and audio development kits incorporate such codecs for audio projects. Related Q&A 1. Q: What is the sample rate of the ADAU1372BCPZ? A: The ADAU1372BCPZ supports sample rates up to 96 kHz for both ADC and DAC operations. 2. Q: How does the ADAU1372BCPZ connect to a microcontroller? A: The ADAU1372BCPZ can connect to a microcontroller using I²S or TDM serial audio interfaces, allowing for easy integration into digital audio systems. 3. Q: What is the power consumption of the ADAU1372BCPZ? A: The ADAU1372BCPZ is designed with low power consumption in mind, typically consuming around 50 mW during operation, making it suitable for battery-driven devices. 4. Q: Can the ADAU1372BCPZ be used for voice communication applications? A: Yes, its high-quality ADC and DAC make it suitable for voice communication applications such as VoIP phones and hands-free devices. 5. Q: What are the main benefits of using the ADAU1372BCPZ in audio applications? A: The main benefits include high audio fidelity, low power consumption, integrated DSP capabilities, and versatile connectivity options, which make it ideal for various audio processing tasks.