Description
CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX655D/CMX655A Ultra Low Power Voice Codec D/655/3 October 2018 .
Features
* Analogue and digital microphone support
* High efficiency Class-D amplifier
* Ultra Low power consumption
* 16 bit audio data
* Supports conventional telephony and HD voice (300Hz - 3.4kHz
and 50Hz -7kHz bandwidths)
* Supports audio bandwidths up to 21kHz
* Supports 8/1
Applications
* Security alarm panels
* Glass break detection
* Intercom and access systems
* Mobile radio and accessories
* Wired telephony
* Voice controlled equipment
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Analogue Interface
Analogue Interface
DS ADCs
Filtering
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