NJM2772
s
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
V
+
P
D
Topr
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,R
L
=16Ω,f=1kHz,STBY-OFF,MUTE-OFF,CA-ON,Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
I
CC
1
I
CC
2
I
CC
3
I
CC
4
I
CC
5
Icc6
I
CC
7
V
REF
G
V
P
O
1
P
O
2
V
NO
CT
MUTE
V
BEEP
SVR
STANDBY-ON,MUTE-ON
No signal, CA-OFF
No signal
P
O
=0.5mW+0.5mW,CA-OFF
P
O
=0.5mW+0.5mW
P
O
=0.1mW+0.1mW,CA-OFF
P
O
=0.1mW+0.1mW
No signal
V
IN
=-30dBV
THD=10%
V
+
1=1.8V,THD=10%
V
IN
=-30dBV
A-Weighted
V
IN
=-30dBV,Vo=-18.5dBV
MUTE-ON,V
IN
=-30dBV,A-Weighted
BEEP-IN=2Vpp
V
+
=1.8V+0.1Vrms:1kHz
-
-
-
-
-
-
-
0.70
10.5
6.0
3.0
-
-
-
-
-55
65
TYP.
18
1.2
2.0
5.8
11.7
3.0
5.9
0.75
11.5
8.0
4.0
0.1
-98
(12.6)
-40
-95
-50
70
MAX.
26
2.0
4.0
-
-
-
-
0.80
12.5
-
-
0.5
-94
(20)
-24
-80
-45
-
UNIT
µA
mA
mA
mA
mA
mA
mA
V
dB
mW
%
dBV
(µVrms)
dB
dBV
dBV
dB
Operating Current
Reference Voltage
Voltage Gain
Output Power
Total Harmonic Distortion THD
Output Noise Voltage
Closs-talk
Mute Level
Beep Output Voltage
Supply Voltage Rejection
Ratio
s
CONTROL TERMINAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
H Level Input Voltage V
IH
STBY(1Pin),CSW(3Pin),MUTE(7Pin)
L Level Input Voltage V
IL
STBY(1Pin),CSW(3Pin),MUTE(7Pin)
H Level Input Voltage V
BH
BEEP(5Pin)
L Level Input Voltage V
BL
BEEP(5Pin)
MIN.
0.8
0
0.8
0
TYP.
-
-
-
-
MAX.
V
+
0.3
V
+
0.3
UNIT
V
V
V
V
-2-
NJRC [ NEW JAPAN RADIO ]
