NJU7011/12/13
LOW-POWER TINY SINGLE C-MOS OPERATIONAL AMPLIFIER
■
GENERAL DESCRIPTION
The NJU7011,12 and 13 are single C-MOS operational
amplifiers operated on a single-power-supply, low voltage and low
operating current.
The input bias current is as low as than 1pA,consequently very
small signal around the ground level can be amplified.
The minimum operating voltage is 1V and the output stage
permits output signal to swing between both of the supply rails.
Furthermore, this series is packaged with very small SOT
−
23
−
5,
therefore it can be especially applied to portable items.
■
FEATURES
●
Single-Power-Supply
●
Wide Operating Voltage
( V
DD
=1~5.5V )
●
Wide Output Swing Range
( V
OM
=2.9V min. @ 3.0V )
●
Low Operating Current
●
Low Bias Current
( I
IB
=1pA typ. )
●
Internal Compensation Capacitor
●
Package Outline
SOT
−
23
−
5
●
C-MOS Technology
■
LINE-UP
( Ta=25˚C,V
DD
=3.0V )
PARAMETER
Operating Current
Slew Rate
Unity Gain Bandwidth
NJU7011
15
0.1
0.2
NJU7012
80
1.0
1.0
NJU7013
200
2.4
1.0
UNIT
µA
( typ )
V/µs ( typ )
MHz ( typ )
■
PACKAGE OUTLINE
NJU701XF
■
PIN CONFIGURATION
■
EQUIVALENT CIRCUIT
Ver.2012-10-30
-1-
NJU7011/12/13
■
ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Differential Input Voltage
Common Mode Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
DD
V
ID
V
IC
P
D
T
opr
T
stg
RATINGS
6.5
± 6.5 ( note1 )
-0.3~6.5
200
-40~+85
-55~+125
UNIT
V
V
V
mW
˚C
˚C
( note1 ) If the supply voltage ( V
DD
) is less than 6.5V, the input voltage must not over the V
DD
level though 6.5V is limit
specified.
( note2 ) Decoupling capacitor should be connected between V
DD
and V
SS
due to the stabilized operation for the circuit.
■
ELECTRICAL CHARACTERISTICS
NJU7011
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Impedance
Large Signal Voltage Gain
Input Common Mode Voltage Range
Maximum Output Swing Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Slew Rate
Unity Gain Bandwidth
SYMBOL
V
IO
I
IO
I
IB
R
IN
A
VD
V
ICM
V
OM1
V
OM2
CMR
SVR
I
DD
SR
F
t
TEST CONDITION
V
IN
=1/2V
DD
MIN.
-
-
-
-
60
0~2.5
V
DD
-0.1
-
55
60
-
-
-
( Ta=25˚C,V
DD
=3.0V,R
L
=∞ )
TYP.
-
1
1
1
70
-
-
-
65
70
15
0.1
0.2
MAX.
10
-
-
-
-
-
-
V
SS
+0.1
-
-
25
-
-
UNIT
mV
pA
pA
TΩ
dB
V
V
V
dB
dB
µA
V/µs
MHz
R
L
=1MΩ
R
L
=1MΩ
V
IN
=1/2V
DD
V
DD
=1.5~5.5V
A
V
=40dB,C
L
=10pF
( note3 ) The source current is less than 2.9µA ( at V
OM
/R
L
=2.9V/1MΩ ).
-2-
Ver.2012-10-30
NJU7011/12/13
NJU7012
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Impedance
Large Signal Voltage Gain
Input Common Mode Voltage Range
Maximum Output Swing Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Slew Rate
Unity Gain Bandwidth
SYMBOL
V
IO
I
IO
I
IB
R
IN
A
VD
V
ICM
V
OM1
V
OM2
CMR
SVR
I
DD
SR
F
t
TEST CONDITION
V
IN
=1/2V
DD
MIN.
-
-
-
-
60
0~2.5
V
DD
-0.1
-
55
60
-
-
-
( Ta=25˚C,V
DD
=3.0V,R
L
=∞ )
TYP.
-
1
1
1
70
-
-
-
65
70
80
1.0
1.0
MAX.
10
-
-
-
-
-
-
V
SS
+0.1
-
-
160
-
-
UNIT
mV
pA
pA
TΩ
dB
V
V
V
dB
dB
µA
V/µs
MHz
R
L
=100kΩ
R
L
=100kΩ
V
IN
=1/2V
DD
V
DD
=1.5~5.5V
A
V
=40dB,C
L
=10pF
( note4 ) The source current is less than 29µA ( at V
OM
/R
L
=2.9V/100kΩ ).
NJU7013
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Impedance
Large Signal Voltage Gain
Input Common Mode Voltage Range
Maximum Output Swing Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Slew Rate
Unity Gain Bandwidth
SYMBOL
V
IO
I
IO
I
IB
R
IN
A
VD
V
ICM
V
OM1
V
OM2
CMR
SVR
I
DD
SR
F
t
TEST CONDITION
V
IN
=1/2V
DD
MIN.
-
-
-
-
60
0~2.5
V
DD
-0.1
-
55
60
-
-
-
( Ta=25˚C,V
DD
=3.0V,R
L
=∞ )
TYP.
-
1
1
1
70
-
-
-
65
70
200
1.0
1.0
MAX.
10
-
-
-
-
-
-
V
SS
+0.1
-
-
400
-
-
UNIT
mV
pA
pA
TΩ
dB
V
V
V
dB
dB
µA
V/µs
MHz
R
L
=50kΩ
R
L
=50kΩ
V
IN
=1/2V
DD
V
DD
=1.5~5.5V
A
V
=40dB,C
L
=10pF
( note5 ) The source current is less than 58µA ( at V
OM
/R
L
=2.9V/50kΩ ).
Ver.2012-10-30
-3-
NJU7011/12/13
■
TYPICAL CHARACTERISTICS
( 1 ) NJU7011
-4-
Ver.2012-10-30
NJU7011/12/13
Ver.2012-10-30
-5-
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