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DS2165Q Datasheet - Dallas Semiconducotr

DS2165Q - 16/24/32kbps ADPCM Processor

The DS2165Q ADPCM processor chip is a dedicated digital-signal-processing (DSP) chip that has been optimized to perform adaptive-differential pulse-code modulation (ADPCM) speech compression at three different rates.

The chip can be programmed to compress (expand) 64kbps voice data down to (up from)

DS2165Q Features

* Compresses/expands 64kbps PCM voice to/from either 32kbps, 24kbps, or 16kbps Dual fully independent channel architecture; device can be programmed to perform either: - two expansions - two compressions - one expansion and one compression Interconnects directly to combo-codec devices Inpu

DS2165Q_DallasSemiconducotr.pdf

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Datasheet Details

Part number:

DS2165Q

Manufacturer:

Dallas Semiconducotr

File Size:

336.89 KB

Description:

16/24/32kbps adpcm processor.

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