NJW1143 Просмотр технического описания (PDF) - Japan Radio Corporation

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Компоненты Описание

производитель

NJW1143

AUDIO PROCESSOR

Japan Radio Corporation  

s APPLICATION CIRCUIT

NJW1143

0.1µF +

2.2nF

100nF

330nF

1µF +

1µF +

3.9kΩ

3.9kΩ

1 INa

2 OUTa

3 TONE-Ha

4 TONE-La

5 AGC

6 CVO

7 CSR

8 ADR0

9 ADR1

10 SDA

11 SCL

12 GND

INb 24

OUTb 23

TONE-Hb 22

TONE-Lb 21

SR FIL 20

CBA 19

CTH 18

CTL 17

AUX1 16

AUX0 15

Vref 14

V+ 13

0.1µF

+

2.2nF

100nF

330nF

1µF

+

1µF

+

1µF

+

1µF

+

+ 22µF

(NOTE) Separate the I2C bus line from the following terminals for avoiding digital noise problem.

Pin No. Symbol Pin No. Symbol Pin No. Symbol

3

TONE-Ha 20

SR FIL

22 TONE-Hb

4

TONE-La 21 TONE-Lb

-

-

-9-

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