NJM2769B データシートの表示（PDF） - Japan Radio Corporation
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NJM2769B Datasheet PDF : 7 Pages
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NJM2769B
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
RATINGS
Supply Voltage
Power Dissipation
V+
+7
PD
(DMP8) 375
(TVSP8)320
Operating Temperature Range
Topr
-40 to +85
Storage Temperature Range
Tstg
-50 to +150
UNIT
V
mW
°C
°C
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+
2.8
5.0 5.5
V
Operating Current
ICC
No Signal
-
2.0 4.0 mA
Reference Voltage
Vref
No Signal
-
2.1
-
V
Closed Loop Gain
GV
5
6
7
dB
Channel Balance
Output Power
Total Harmonic Distortion
∆GV
PO1
PO2
THD
RL=32Ω, THD=0.1%
RL=16Ω, THD=0.1%
-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
Vripple=-20dBV, Rg=0Ω
-
65
-
dB
2.0
-
V+
V
Input Voltage L-level
VIL
0.0
-
0.3
V
CONTROL PIN INFORMATION
PARAMETER CONTROL SIGNAL
MUTE ON
L
MUTE OFF
H
OPERATING CONDITION
NON-SIGNAL
OUTPUT SIGNAL
-2-
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