M65856SP 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M65856SP Datasheet PDF : 17 Pages
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MITSUBISHI SOUND PROCESSOR ICs
M65856SP
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
(Vcc=5V,f=1kHz,vi=100mVrms,Ta=25°C Unless otherwise noted)
Test conditions
Limits
Min Typ Max Unit
Icc
Circuit current
No signal provided
–
40 88 mA
Gvo Amplifier gain
Vo = -17dBV
44
THD1 Distortion
Vo = -17dBV,with ALC not operated –
THD2 Distortion
Vi= -37dBV,with ALC operated
–
ALC operating voltage
VoALC measurement error
measurement : -10 to +3dBV
-3
TALCAT ALC attack time
C=4.7µF
25
TALCRE ALC recovery time
C=4.7µF
1.0
VoMAX Maximum output voltage THD=10%
1.3
No
Output noise voltage
Gv=47dB,f=100 to 5KHz
–
Zi
Input impedance
5
Gv
I/O voltage gain
Volume max
-3
ATTmax Maximum attenuation Volume min
–
THD Distortion
Volume max
–
ViMAX Maximum input voltage THD=10%
1.4
No
Output noise voltage
JIS - A
–
Gv
I/O voltage gain
Volume max
-3
ATTmax Maximum attenuation Volume min
–
THD Distortion
Volume max
–
VoMAX Maximum output voltage THD=10%
1.1
No
Output noise voltage
JIS - A
–
MITSUBISHI
ELECTRIC
47 50 dB
0.5 1.5 %
3.0 6.0 %
0
+3 dB
40 55 msec
1.5 2.0 sec
1.4 – Vrms
-68 -57 dBV
10 20 KΩ
0
+3 dB
-72 -67 dBV
0.15 0.30 %
1.7 – Vrms
-96 -90 dBV
0
+3 dB
-72 -67 dBV
0.15 0.30 %
1.4 – Vrms
-96 -90 dBV
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