DS2165 Ver la hoja de datos (PDF) - Dallas Semiconductor -> Maxim Integrated

Número de pieza

componentes Descripción

Lista de partido

DS2165

16/24/32kbps ADPCM Processor

Dallas Semiconductor -> Maxim Integrated 

Table 4. ALGORITHM SELECT FOR HARDWARE MODE

ALGORITHM

64kbps to/from 32kbps

64kpbs to/from 24kbps

CONFIGURATION OF A1 AND A4

Connect both A1 and A4 to VSS.

Hold A1 and A4 low during a hardware reset;

take both A1 and A4 high after the RST pin

has returned high (allow 3ms after RST

returns high before taking A1 and A4 high).

64kbps to/from 16kbps Connect both A1 and A4 to VDD.

Figure 11. DS2165Q CONNECTION TO CODEC/FILTER

DS2165Q

DS2165Q

Suggested Codec/Filters*

TP305X

National Semiconductor

ETC505X

STMicroelectronics

MC1455XX

Motorola, Inc.

TCM29CXX

Texas Instruments Incorporated

HD44238C

Hitachi

*Other generic codec/filter devices can be substituted.

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