NJM2777V Ver la hoja de datos (PDF) - Japan Radio Corporation
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NJM2777V Datasheet PDF : 15 Pages
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NJM2777
I ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
V+
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
RATING
12
DIP14 : 500
DMP14 : 500*
SSOP14 : 440*
-20 to +75
-40 to +125
UNIT
V
mW
°C
°C
*(Note) EIA/JEDEC STANDARD Test board(76.2 x 114.3 x 1.6mm, 2layers, FR-4)mounting
I ELECTRICAL CHARACTERISTICS
(V+=9V, VIN=-20dBV, f=1kHz, RL=100Ω, Gv=0dB,”Mute” terminal =L, Ta=25°C)
GPOWER SUPPLY
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Operating Voltage
V+
8
9
10
V
Operating Current
Reference Voltage
GAMPLIFIER
PARAMETER
ICC
VREF
No Signal
SYMBOL
TEST CONDITION
-
5
8
mA
4
4.1
4.2
V
MIN. TYP. MAX. UNIT
Volume Operating Range
Voltage Gain Channel Balance
Maximum Input Voltage
Output Power
Total Harmonic Distortion
GEVR
∆Gv
VIM
PO
THD
VCNTa, VCNTb = 0 to 3.3V
Gv=-10dB
THD=3%
Gv=10dB, THD=10%
80
100
-
dB
-1.5
0
1.5
dB
8.9
(2.8)
9.5
(3.0)
-
dBV
(Vrms)
70
100
-
mW
-
0.1
1
%
Channel Separation
Mute Level
Output Noise Voltage 1
Output Noise Voltage 2
Power Supply Ripple Rejection
GCONTROL
PARAMETER
CS
Mute
VNO1
VNO2
PSRR
Rg=600Ω, Vin = 0dBV
“Mute” terminal=H,
Vin = 0dBV
Rg=0Ω, A-Weighted
“Mute” terminal =H
Rg=0Ω, A-Weighted
Vripple=-20dBV
Rg=0Ω
SYMBOL
TEST CONDITION
70
80
-
dB
-
-85
-75
dB
-
-95
-85
dBV
(18)
(56) (µVrms)
-
-105
(5.6)
-95
dBV
(18) (µVrms)
-
70
-
dB
MIN. TYP. MAX. UNIT
High Level Input Voltage
VIH
Low Level Input Voltage
VIL
2
-
V+
V
0
-
0.4
V
I CONTROL TERMINAL
Operating Condition
Mute
Control Terminal
Mute Terminal
H
Description
Mute the signal
Active
L, OPEN
Output the signal
–2–
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