BA3880AS Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

BA3880AS

High-definition sound processor

ROHM Semiconductor 

Audio ICs

BA3880AFS

BA3880AS / BA3880AFS

GND

1

DETR

2

4.7µ

DEFR

3

1µ

CTL

VCTL

4

6800p

R−ch

470p

OUTPUT

4.7µ

R−ch

INPUT

4.7µ

0.01µ

VCAR

5

MIXR

6

OUTR

7

INR

8

APFR

9

HPFR

10

0.068µ

47µ

LPFR

11

BIASC

12

CTL

VCA

HPF

LPF

CTL

DETL

24

4.7µ

23

DEFR

1µ

22

GND

+

+

−

+

LO

HI MID

+

+

+

+

+

VCA

VCC

0.1µ

21

VCAL

20

MIXL

19

6800p

47µ

VCC

+

+

+

++

HI

MID

+

+

L+O

−

OUTL

18

INL

17

16

APFL

15

HPF

HPFL

14

470p

L−ch

OUTPUT

4.7µ

L−ch

INPUT

4.7µ

0.01µ

LPF

LPFL

13

0.068µ

Fig.4

(Units) R : Ω

C:F

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