音频编解码器

ESS USB 音频解决方案将 ESS SABRE® DAC 的传奇音质与易于使用的耳机和加密狗解决方案相结合。这些产品具有一流的规格和高功率输出，能够支持最苛刻的耳机。插孔检测功能允许在 USB-C 加密狗中轻松使用。集成的 ADC 和 PDM 输入支持录音输入或 ANC 麦克风。\nMQA（主质量认证）渲染器，使 MQA 播放变得简单且经济高效。MQA 渲染非常适合 USB-C 耳机，因为越来越多的软件解码器支持 MQA 核心解码。启用 MQA 渲染不需要耳机制造商进行额外的设计工作。\nESS 音频信号处理器支持用于主动降噪 (ANC)、可编程均衡器 (PEQ)、侧音或其他定制设计的高级

ESS

DTMF Receiver

Features Complete receiver in an 18-pin package Excellent performance CMOS, single 5 volt operation Minimum board area Central office quality Low power consumption Appilcations Telephone answer machine PABXs Central office Key system Remote control Remote data entry

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ETCList of Unclassifed Manufacturers

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DTMF RECEIVER

General Description The HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the deco

文件：66 Kbytes 页数：10 Pages

EMC

义隆电子

DTMF RECEIVER

General Description The HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the deco

文件：66 Kbytes 页数：10 Pages

EMC

义隆电子