Scalable digital microphone processor

文件：1.67605 Mbytes 页数：80 Pages

STMICROELECTRONICS

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Scalable digital microphone processor

文件：1.67605 Mbytes 页数：80 Pages

STMICROELECTRONICS

意法半导体

Scalable digital microphone processor

The STA321MPL1 is a PDM, high-performance, multichannel processor with ultra-low quiescent current. It is designed for general-purpose digital microphone applications. The device is fully digital and is comprised of three main sections. The first section is the PDM input interface which can accept u 8 digital processing channels each 24-bits6 channels of PDM input\n2 additional virtual channels\n\n>100 dB SNR and dynamic range\nDigital gain/attenuation 58 dB to -100 dB in 0.5 dB steps\nSoft volume update\nIndividual channel and master level control\nUp to 10 independent 32-bit user-programmable;

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Package：64-LQFP；包装：卷带（TR） 功能：全集成处理器 类别：集成电路（IC） 音频专用 描述：IC FULLY INTEG PROCESSOR 64TQFP

STMICROELECTRONICS

意法半导体

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