SA8507D Ver la hoja de datos (PDF) - Silan Microelectronics

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componentes Descripción

Lista de partido

SA8507D

COMPANDER

Silan Microelectronics 

Silan

Semiconductors

SA8507

TEST CIRCUIT

COMP OUT

10k

100k

1­F

1 FO

2 FI

1­F

3 CO

Vcc 20

Vcc

10uF

EO 19

1.0uF

2.2uF

ERC 18

EXP OUT

4 DI

22uF

5 AGIC

2.2uF

6 CRC

0.47uF 9.1k

7 CPI-

COMP

IN

4.7uF

474

8 CPI+

620

9 CB

10 GND

DO 17

EPI- 16

EPI+ 15

EB 14

51k

50pF

474

100k

100k 1.0­F

620 EXP IN

EMUTE 13

SW3

BYPATH 12

SW2

CMUTE 11

SW1

APPLICATION CIRCUIT

Data

Output

Expander

Input

Expander

Mute

Compressor

Mute

Speaker

Vcc

390k

10k

473

33k

47k

20 19 18 17 16 15 14 13 12 11

Exp

-

+

-

+

-

+

REG

-

+

LOGIC

REG

33k

TO TX

Modulation

1 2 3 4 5 6 7 8 9 10

104

5.6k

MC

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

REV: 1.1 2001-11-30

4

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