DIGITAL CONTROL SPECIFICATION

Four kinds of input format options are available by changing slot settings of DE and DF.

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SM7346A

SAMHOP Microelectronics Corp.

6 CHANNELS VOLUME CONTROLLER

( 1 )

1

OUTPUT PORT

1:High 0:Low

TONE

CONTROL

TREBLE

D01 D11 D21 D31 D41 D51 D61 D71

4

3

2

D81 D91 DA1 DB1 DC1 DD1

DF

DE

TONE

CONTROL

BASS

0

0

BY

PASS

1:ON

0:OFF

( 3 )

( 2 )

( 4 )

D02 D12 D22 D32 D42 D52 D62 D72 D82 D92 DA2 DB2 DC2 DD2

DF

DE

1

0

VOLUME Rch

VOLUME Lch

D03 D32 D23 D33 D43 D53 D63 D73 D83 D93 DA3 DB3 DC3 DD3

DF

DE

VOLUME SWch

VOLUME Cch

1

0

D04 D14 D24 D34 D44 D54 D64 D74 D84 D94 DA4 DB4 DC4 DD4

DF

DE

1

1

VOLUME SRch

VOLUME SLch

NOTE : When the IC is powered up, the internal setting of channel output are fixed to -∞.

MAY.2003

0