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DS2165 - 16/24/32Kbps ADPCM Processor

Key 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.
  • Input to output delay is less than 375 µs.
  • Simple serial port used to configure the device.
  • Onboard Time Slot Assigner Circuit (TSAC).

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Datasheet Details

Part number DS2165
Manufacturer Dallas Semiconducotr
File Size 165.70 KB
Description 16/24/32Kbps ADPCM Processor
Datasheet download datasheet DS2165 Datasheet

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Other Datasheets by Dallas Semiconducotr

Part Number Description
DS2165Q 16/24/32kbps ADPCM Processor
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DS2167 (DS2167 / DS2168) ADPCM Processor
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DS2165/DS2165Q DS2165/DS2165Q 16/24/32Kbps ADPCM Processor 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 • Input to output delay is less than 375 µs • Simple serial port used to configure the device • Onboard Time Slot Assigner Circuit (TSAC) function allows data to be input/output at various time slots • Supports Channel Associated Signaling • Each channel can be independently idled or placed into bypass • Available hardware mode requires no host processor; ideal for voice storage applications • Backward-compatible with the DS2167 ADPCM P