ADAU7002ACBZ-R7 - Stereo Digital Microphone Interface

The ADAU7002ACBZ-R7 is a sophisticated stereo digital microphone interface from the renowned manufacturer, Analog Devices Inc. This interface is designed to convert stereo pulse density modulation (PDM) digital audio from two microphones into a pulse code modulation (PCM) audio stream. This product is particularly suitable for applications in audio processing where space and power efficiency are critical.

Key Features and Benefits:

• High-Quality Audio Conversion: The ADAU7002ACBZ-R7 ensures high-fidelity audio conversion from PDM to PCM, which is essential for applications demanding excellent sound quality.
• Low Power Consumption: With its low power design, this interface is ideal for battery-powered devices, ensuring longer operation times without sacrificing performance.
• Compact Size: The small form factor of the ADAU7002ACBZ-R7 makes it an excellent choice for portable and space-constrained applications such as wearables, smartphones, and tablets.
• Easy Integration: The device supports I²S and left-justified serial port interfaces for PCM output, allowing for straightforward integration with most digital audio processors and SoCs.
• Flexible Sampling Rates: It supports multiple sampling rates, including 32 kHz, 44.1 kHz, and 48 kHz, making it versatile for various audio applications.

Applications:

The ADAU7002ACBZ-R7 is commonly used in a wide range of applications, including:

• Bluetooth headphones and speakers
• Smartphones and tablets
• Smart home devices
• Portable and wearable audio devices
• Audio and video conferencing systems

Product Specifications:

Parameter Value Manufacturer Analog Devices Inc. Part Number ADAU7002ACBZ-R7 Audio Conversion Stereo PDM to PCM Interface Type I²S, Left-Justified Sampling Rates 32 kHz, 44.1 kHz, 48 kHz Mounting Style Surface Mount Package / Case WLCSP-9

Overall, the ADAU7002ACBZ-R7 from Analog Devices Inc. is an excellent choice for designers looking to incorporate a reliable and high-quality digital microphone interface into their audio solutions.