NJW1146 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

比赛名单

NJW1146

Audio Processor with BBE

Japan Radio Corporation  

NJW1146

s PIN FUNCTION

30

16

1

15

No. SYMBOL

FUNCTION

1

INa

A ch Input

2

ealaFil eala Filter Capacitor

3

BBE1a Ach BBE High-Pass Filter Capacitor

4

BBE2a Ach BBE Low-Pass Filter Capacitor

5 TONE-Ha Ach TONE Treble Filter Capacitor

6 TONE-La Ach TONE Bass Filter Capacitor

7

OUTa

Ach Output

8

LFINa

Buffer Input for Ach Low Pass Filter

9 LFOUTa Buffer Output for Ach Low Pass Filter

10

AGC

AGC Smoothing Filter Capacitor

11

CVA

Ach Volume switching noise rejection Capacitor

12

CVB

Bch Volume switching noise rejection Capacitor

13

SDA

I2C Data Input

14

SCL

I2C Clock Input

15

GND

Ground

No. SYMBOL

FUNCTION

16

V+

Power Supply

17

VREF Reference Voltage stabilizing Capacitor

18

CTL

Tone Control Bass switching noise rejection Capacitor

19

CTH

Tone Control Treble switching noise rejection Capacitor

20

CBL

BBE Low switching noise rejection Capacitor

21

CBH

BBE High switching noise rejection Capacitor

22 LFOUTb Buffer Output for Bch Low Pass Filter

23

LFINb Buffer Input for Bch Low Pass Filter

24

OUTb Bch Output

25 TONE-Lb Bch TONE Bass Filter Capacitor

26 TONE-Hb Bch TONE Treble Filter Capacitor

27 BBE2b Bch BBE Low-Pass Filter Capacitor

28 BBE1b Bch BBE High-Pass Filter Capacitor

29

CSR

eala switching noise rejection Capacitor

30

INb

B ch Input

–2–

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