DS2165QN+T&R Maxim Integrated Products, DS2165QN+T&R Datasheet - Page 4

IC PROC ADPCM 16/24/32K 28-PLCC

DS2165QN+T&R

Manufacturer Part Number
DS2165QN+T&R
Description
IC PROC ADPCM 16/24/32K 28-PLCC
Manufacturer
Maxim Integrated Products
Type
ADPCM Processorr
Datasheet

Specifications of DS2165QN+T&R

Mounting Type
Surface Mount
Package / Case
28-LCC, 28-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
DS2165Q
Figure 1. BLOCK DIAGRAM
Figure 2. SERIAL PORT WRITE
Note: A 2-byte write is shown.
The bypass feature is enabled when BYP is set and IPD is cleared. During bypass, no expansion or
compression occurs. Bypass operates on bytewide (8 bits) slots when CP/
is set and on nibble-wide
EX
(4 bits) slots when CP/
is cleared.
EX
= 0) and m-law (U/
A-law (U/
= 1) PCM coding is independently selected for the X and Y channels
A
A
by CR.2. If BYP and IPD are cleared, then CP/
determines if the input data is to be compressed or
EX
expanded.
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