BA3836 Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

BA3836

Vocal fader IC

ROHM Semiconductor 

Multimedia ICs

•Application example

POWER

AMP

BA3836

µ - COM

51k 51k 51k

1µ 1µ 1µ

0.22µ

0.047µ

10µ

16 15 14 13 12 11 10

9

1

2

34

5

6

7

8

1k

10µ

1µ

TAPE,CD

LD,etc.

Key-con

+

Fig.2

MICROPHONE

MICROPHONE

•Operation notes

(1) We guarantee the application circuit design, but rec-

ommend that you thoroughly check its characteristics in

actual use. If you change any of the external compo-

nent values, check both the static and transient charac-

teristics of the circuit, and allow sufficient margin in your

selections to take into account variations in the compo-

nents and ICs.

(2) The vocal fader works by canceling out the synchro-

nous component of the signal, leaving the low compo-

nents in place. Consequently, the vocal fader may not

be very effective with certain recordings.

(3) In cases where output DC differential can cause

noise when switching between modes, use a time con-

stant for the timing of control pin switching, or take

some other measure.

(4) Operating supply voltage may vary according to

ambient temperature. Using this IC outside the recom-

mended supply voltage range may result in increased

crosstalk or mute attenuation.

•External dimensions (Units: mm)

19.4 ± 0.3

16

9

1

2.54

8

7.62

0.5 ± 0.1

0.3 ± 0.1

0° ~ 15°

DIP16

5

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