NJM2769A 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2769A Datasheet PDF : 4 Pages
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NJM2769A
s ABSOLUTE MAXMUM RANGE (Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
V+
Power Dissipation
PD
Operating Temperature Range
Storage Temperature Range
(note)At on PC board
Topr
Tstg
RATINGS
+7
(DMP8) 375
750 (note)
-40 to +85
-50 to +150
UNIT
V
mW
°C
°C
s ELECTRICAL CHARACTERISTICS (V+=5.0V,Vin=-6dBV,f=1kHz,RL=32Ω,Ta=25°C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Operating Voltage
V+
4.5
5.0 5.5
V
Operating Current
Reference Voltage
ICC
No Signal
Vref
No Signal
-
2.0 4.0 mA
-
2.1
-
V
Closed Loop Gain
Channel Balance
Output Power
Total Harmonic Distortion
GV
∆GV
PO1
PO2
THD
RL=32Ω, THD=1%
RL=16Ω, THD=1%
5
6
7
dB
-0.5
0 +0.5 dB
30
50
-
mW
40
100
-
mW
-
0.02 0.1 %
Output Noise Voltage
Vno
Rg=0Ω, A-Weighted
-
-98 -88 dBV
(12.6) (39.8) (µVrms)
Mute Attenuation
ATT
Vo/Vin
-
-80 -70 dB
Channel Separation
CS
65
80
-
dB
Ripple Rejection Ratio
RR
Input Voltage H-level
VIH
Input Voltage L-level
VIL
Vripple=-20dBV, Rg=0Ω
-
65
-
dB
2.0
-
V+
V
0.0
-
0.3
V
s COMTROL PIN INFOMETION
PARAMETER CONTROL SIGNAL
MUTE ON
L
MUTE OFF
H
OPERATING CONDITION
NON-SIGNAL
OUTPUT SIGNAL
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