NJM2772V Просмотр технического описания (PDF) - Japan Radio Corporation
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NJM2772V Datasheet PDF : 4 Pages
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NJM2772
s ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Supply Voltage
V+
Power Dissipation
PD
Operating Temperature Range Topr
Storage Temperature Range
Tstg
RATINGS
5
(SSOP14) 300
-20 to +75
-40 to +125
(Ta=25°C)
UNIT
V
mW
°C
°C
s RECOMMENDED OPERATING CONDITIIONS
PARAMETER
SYMBOL MIN. TYP.
Operating Voltage Range
V+
1.8 2.3
(Ta=25°C)
MAX. UNIT
4.5
V
s ELECTRICAL CHARACTERISTICS
(V+=2.3V,Rg=600Ω,RL=16Ω,f=1kHz,STBY-OFF,MUTE-OFF,CA-ON,Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
Operating Current
Reference Voltage
Voltage Gain
Output Power
Total Harmonic Distortion
ICC1
ICC2
ICC3
ICC4
ICC5
Icc6
ICC7
VREF
GV
PO1
PO2
THD
STANDBY-ON,MUTE-ON
No signal, CA-OFF
No signal
PO=0.5mW+0.5mW,CA-OFF
PO=0.5mW+0.5mW
PO=0.1mW+0.1mW,CA-OFF
PO=0.1mW+0.1mW
No signal
VIN=-30dBV
THD=10%
V+1=1.8V,THD=10%
VIN=-30dBV
-
-
-
-
-
-
-
0.70
10.5
6.0
3.0
-
Output Noise Voltage
VNO
A-Weighted
-
Closs-talk
Mute Level
Beep Output Voltage
Supply Voltage Rejection
Ratio
CT
MUTE
VBEEP
SVR
VIN=-30dBV,Vo=-18.5dBV
-
MUTE-ON,VIN=-30dBV,A-Weighted -
BEEP-IN=2Vpp
-55
V+=1.8V+0.1Vrms:1kHz
65
TYP. MAX. UNIT
18 26 µA
1.2 2.0 mA
2.0 4.0 mA
5.8
-
mA
11.7 -
mA
3.0
-
mA
5.9
-
mA
0.75 0.80 V
11.5 12.5 dB
8.0
-
mW
4.0
-
0.1
-98
(12.6)
-40
0.5 %
-94 dBV
(20) (µVrms)
-24 dB
-95 -80 dBV
-50 -45 dBV
70
-
dB
s CONTROL TERMINAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
H Level Input Voltage VIH
L Level Input Voltage VIL
STBY(1Pin),CSW(3Pin),MUTE(7Pin)
STBY(1Pin),CSW(3Pin),MUTE(7Pin)
H Level Input Voltage VBH
L Level Input Voltage VBL
BEEP(5Pin)
BEEP(5Pin)
MIN.
0.8
0
0.8
0
TYP.
-
-
-
-
MAX.
V+
0.3
V+
0.3
UNIT
V
V
V
V
-2-
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