NJW1191 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJW1191 Datasheet PDF : 20 Pages
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NJW1191
!ELECTRICAL CHARACTERISTICS
( Ta=25°C, V+=9V, Rg=600Ω, RL=47kΩ, Vin=1.5Vrms,f=1kHz, all controls flat(Gv=0dB) unless otherwise specified)
PARAMETER
SYMBOL
Condition
MIN. TYP. MAX.
UNIT
Operating Voltage
V+
7.5
9.0
13.0
V
Supply Current
ICC
No Signal
-
13
18
mA
Reference Voltage
Maximum Input Voltage
Maximum
Output Voltage 1
Maximum
Output Voltage 2
Voltage Gain 1
VREF
VIM
VOM1
VOM2
GV1
No Signal
VOL1=-20dB
THD=1%
THD=1%
THD=1%, f=50kHz
VOL1=0dB, AMP GAIN=+18dB
Vin=0.1Vrms
4.0
4.5
5.0
V
2.0
2.4
-
Vrms
2.0
2.4
-
Vrms
1.5
2.4
-
Vrms
+16
+18
+20
dB
Voltage Gain 2
GV2
-1
0
1
dB
Voltage Gain 3
GV3
VOL1=-68dB
-71
-68
-65
dB
Voltage Gain 4
Mute Level
GV4
Mute
VOL2FL,FR,BL,BR=-42dB
VOL2FL,FR,BL,BR=Mute
Filter : 400Hz to 30kHz
-45
-42
-39
dB
-
-100
-90
dB
Channel Balance
GCB
-1
0
1
dB
Total Harmonic Distortion
THD BW : 400Hz to 30kHz
-
0.01 0.05
%
Output Noise Voltage 1
Output Noise Voltage 2
Cross Talk
Channel Separation
VNO1
VNO2
CT
CS
Rg=0Ω, Filter : A-weighted
VOL2FL,FR,BL,BR=Mute
Rg=0Ω, Filter : A-weighted
Selected Input : No signal Rg=0Ω
Unselected Input : Input signal
Filter : 400Hz to 30kHz
Rg=0Ω, Filter : 400Hz to 30kHz
-
-103
-90
dBV
-
(7)
(32) (µVrms)
-
-108
-95
dBV
-
(4)
(17.8) (µVrms)
90
100
-
dB
90
100
-
dB
♦LOUDNESS
Maximum Low Boost Level
Maximum High Boost Level
GLDL
GLDH
Loudness=ON,VOL1=-24dB,f=40Hz
Loudness=ON,VOL1=-24dB,f=10kHz
9.5
12
14.5
dB
2.5
5
7.5
dB
♦TONE
Treble Boost Level
Treble Flat Level
Treble Cut Level
Bass Boost Level
Bass Flat Level
Bass Cut Level
GHBST
GHFLT
GHCUT
GLBST
GLFLT
GLCUT
BCT=”1”,TREB=”111”, f=10kHz
Vin=0.1Vrms
TREB=”000”,f=10kHz
BCT=”0”,TREB=”111”, f=10kHz
BCB=”1”,BASS=”111”, f=100Hz
Vin=0.1Vrms
BASS=”000”,f=100Hz
BCB=”0”,BASS=”111”, f=100Hz
11.5 14.0 16.5
dB
-2.0
0.0
2.0
dB
-16.5 -14.0 -11.5
dB
11.5 14.0 16.5
dB
-2.0
0.0
2.0
dB
-16.5 -14.0 -11.5
dB
–3–
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