NJW1173 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJW1173 Datasheet PDF : 17 Pages
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NJW1173
s ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
V+
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
RATING
15
350
-20 to +75
-40 to +125
UNIT
V
mW
°C
°C
s ELECTRICAL CHARACTERISTICS (Ta=25°C, V+=9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms/1kHz,
AGC=OFF, TONE=0dB, Surround=OFF unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP. MAX.
UNIT
Operating Voltage
V+
8.0
9.0
13.0
V
Supply Current
Reference Voltage
ICC
VREF
No Signal
No Signal
-
13
25
mA
4.0
4.5
5.0
V
Maximum Input Voltage
Maximum Output Voltage
Channel Balance 1
VIM
VOM
GCB1
VOL=-20dB,THD=10%
OUTPUT
VOL=0dB,THD=1%
VOL=0dB
2.8
3.0
-
Vrms
-
2.5
-
Vrms
-1.0
0.0
1.0
dB
Channel Balance 2
GCB2
VOL=-70dB, Vin=1Vrms
-1.0
0.0
1.0
dB
Balance Boost A
Balance Cut A
Balance Boost B
Balance Cut B
Total Harmonic Distortion
Maximum Gain
BABST
BACUT
BBBST
BBCUT
THD
GVMAX
CHS=”0”, BAL=”11111”
CHS=”1”, BAL=”11111”
Vin = 1Vrms
CHS=”1”, BAL=”11111”
CHS=”0”, BAL=”11111”
Vin = 1Vrms
Vo=0.5Vrms
BW=400Hz to 30kHz
VOL= 0dB
-2.0
0.0
2.0
dB
-
-
-70
dB
-2.0
0.0
2.0
dB
-
-
-70
dB
-
-
0.3
%
-2.0
0.0
2.0
dB
Minimum Gain
Channel Separation
Output Noise 1
Output Noise 2
GVMIN
CS
VNO1
VNO2
VOL= MUTE, Vin=2Vrms
Vin = 1Vrms
A-weighting
VOL = 0dB
A-weighting
VOL = MUTE
A-weighting
-
-100
-90
dB
-
-80
-70
dB
-
-90
-85
dBV
-
(31.6) (56.2) (µVrms)
-
-106
-96
dBV
-
(5.0) (15.8) (µVrms)
BW: Band Width
-3-
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