M65854 데이터 시트보기 (PDF) - Mitsumi
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M65854 Datasheet PDF : 14 Pages
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PRELIMINARY M65854FP 50 soNmoeticpear;aTmheistriisc
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DIGITAL ECHO
WITH
MITSUBISHI SOUND PROCESSOR ICs
MICROPHONE MIXING CIRCUIT
SE
KARAOKE
RI
E
S
APPLICATION EXAMPLE
LOUT ROUT LIN RIN
0.022µ
1µ 1µ 0.15µ 1µ 1µ 0.001µ
0.0047µ
0.068µ
0.1µ
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
A/D A/D A/D
AUDIO SW I/F
PHASE
SHIFTER
(L+R) / 2 L
R STEREO
LPF
D/A
16kSRAM
ECHO ECHO
VOL F.B(-2dB)
MCLK
ALC
12 3 4
MIC
VOL
56
ALC
789
MAIN LOGIC
MIC
VOL
LPF
A/D
1/2Vcc
GND Vcc
10 11 12 13 14 15 16 17 18 19 20 21
22 k
4.7µ
0.22µ
10 k
MIC1IN
1.0µ
4.7µ
0.1µ
0.22µ
10 k
MIC2IN
0.1µ
1.0µ
0.022µ
0.001µ
0.0047µ
100µ
0.068µ
0.1µ
100µ 0.1µ
Unit R:
C:F
MITSUBISHI
ELECTRIC
( 14 / 14 )
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