LC75341M データシートの表示（PDF） - SANYO -> Panasonic

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LC75341M

Single-Chip Volume and Tone Control System

SANYO -> Panasonic 

Pin Functions

Pin No.

Pin

12

L1

11

L2

10

L3

9

L4

13

R1

14

R2

15

R3

16

R4

LC75341, 75341M

Description

• Input signal connections

8

LSEL0

• Input selector outputs

17

RSEL0

5

LBASS

• Connections for the resistors and capacitors that form the bass band

20

RBASS

filters.

Notes

4

LOUT

• These pins are used both as the connections for the resistors and

capacitors that form the bass band filters and as the outputs from the

21

ROUT

bass/treble circuits.

6

LTRE

• Connections for the capacitors that form the treble band filters.

19

RTRE

7

LIN

• Volume control and equalizer input

18

RIN

• Connection to the 0.5 × VDD voltage generator circuit used as the

analog signal ground.

22

Vref

Applications must connect a capacitor of about 10 µF between this pin

and VSS to exclude power supply ripple.

Continued on next page.

No. 6270-10/20

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