M65845FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M65845FP Datasheet PDF : 15 Pages
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M65845AFP PRELIMINARY Nsootmicee
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DIGITAL ECHO WITH
MITSUBISHI SOUND PROCESSOR
MICROPHONE MIXING CIRCUIT
ICs
ELECTRICAL CHARACTERISTICS
(Vcc=5V,f=1kHz,Vi=100mVrms,fck=2MHz,Ta=25°C ,unless otherwise noted)
Symbol
Parameter
Conditions
T/L Icc Circuit current
No signal
GVO Voltage gain
Vo=-17dBV
THD1 Distortion1
Vo=-17dBV,without ALC
THD2 Distortion2
Vi=-27dBV,ALC operate
VoALC ALC voltage
at -10 ~ +3dBV
TALCAT ALC Attack time
at C=4.7µF
TALCRE ALC Recovery time at C=4.7µF
VoMAX Maximum output voltage THD=10%
No
Noise Voltage
Gv=47dB,JIS-A,VI=0Vrms
Zi
input impedance
Td
Delay Time
Rc=51kΩ
Gv
Voltage gain
THD Distortion
VoMAX Maximum output voltage THD=10%
No
Noise voltage
JIS-A
Gv
Voltage gain
THD Distortion
VoMAX Maximum output voltage THD=10%
No
Noise voltage
JIS-A,MICSW=off
Zi
Input impedance
No Noise voltage
JIS-A,Vocal cut ON
Limits
Min Typ Max
25 34 70
44 47 50
0.5 1.5
3.0 6.0
-3 0 +3
25 40 55
1.0 1.5 2.0
-1 2
-68 -57
5 10 20
167 197 226
-3.0 0 3.0
2.0 4.0
-3 1.0
-82 -67
-3 0 +3
0.02 0.1
14
-97 -88
10 20 40
-95 -72
Gv Voltage gain
input one side channel
VoMAX Maximum output voltage THD=10%
GREJ Vocal rejection ratio
-3 0 +3
14
14 18
Unit
mA
dB
%
%
dB
ms
s
dBV
dBV
kΩ
ms
dB
%
dBV
dBV
dB
%
dBV
dBV
kΩ
dBV
dB
dBV
dB
MITSUBISHI
ELECTRIC
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