M62465FP 데이터 시트보기 (PDF) - Renesas Electronics

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M62465FP

Dolby Pro Logic Surround

Renesas Electronics 

M62465FP

Pin Description

No. Symbol

2 LOUT

3 ROUT

Function

Lch output

Rch output

4 CT

Cch output

5 COUT

Cch output

Voltage

4V

Description

Direct output R-/L-

channel when the

operation mode is BY-

PASS.

When the mode is

4channel, they output

Dolby Pro Logic R-/L-

channel signals.

4 V No output any signals

when the operation mode

is center mode is OFF or

set to PHANTOM.

COUT is output from C.

Trimmer.

Equivalent Circuit

VCC

VCC

23

45

6 ST

Sch output

4 V This pin output surround

VCC

signals. Output is

selected from BNRout,

Dout

No output signal when

the operation mode is

3STEREO/MUTE.

7 SOUT

Sch output

SOUT is output from S.

Trimmer.

9 SMRO

Amplifier output

4 V This is a amplifier to

VCC

control mixed level of

surround output with

external resistance.

67

9

10 SMRI

Amplifier input

VCC

10

12 MIC IN

MIC input

4 V Microphone input with

ECHO MODE

VCC

12

REJ03F0219-0201 Rev.2.01 Mar 31, 2008

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