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KK145567

PinoutDescriptionKK145567N is a one-chip PCM-cofidec which converts speech signal into digital form and backwards. The IC is design to operate in synchronous and asynchronous systems and is comprised of:- reference generator;- filters on switching capacitors in transmission and receipt channels ;-...

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KK145567: PinoutDescriptionKK145567N is a one-chip PCM-cofidec which converts speech signal into digital form and backwards. The IC is design to operate in synchronous and asynchronous systems and is comprise...

KK145567 Data Sheet

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Part Number:
KK145567
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Description

KK145567N is a one-chip PCM-cofidec which converts speech signal into digital form and backwards. The IC is design to operate in synchronous and asynchronous systems and is comprised of:

- reference generator;
- filters on switching capacitors in transmission and receipt channels ;
- two operational amplifiers.

The IC does signal companding under the A-low and full differential processing of analogue signals for reduction of noises. Typical  issipated power is 40mW, under reduced power 1 mW at ±5 V.




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