NJMOP-07
LOW OFFSET VOLTAGE,LOW DRIFT OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
The NJM OP-07 is ultra-low input offset voltage and bias
current, low drift and high gain operational amplifier with
internal frequency compensation.
The NJM OP-07 is suitable for a precision instrumental
amplifier.
■ FEATURES
● Low V
IO
● Low I
B
● Low Drift
■ PACKAGE OUTLINE
NJMOP-07D
NJMOP-07M
● Wide Operating Voltage
● Package Outline
● Bipolar Technology
■ PIN CONFIGURATION
( 60μV typ. )
( 1.8nA typ.)
( unnull 0.5μV/˚C typ.)
( null 0.4μV/˚C typ.)
( 0.4μV/M
o
typ.)
( ±3V~±22V )
DIP8,DMP8,SOP8 JEDEC 150mil
NJMOP-07E
NJMOP-07D
NJMOP-07M
NJMOP-07E
PIN FUNCTION
1. V
IO
Trim
2. –INPUT
3. +INPUT
-
4. V
5. NC
6. OUTPUT
+
7. V
8. V
IO
Trim
■ EQUIVALENT CIRCUIT
Ver.2014-10-31
-1-
NJMOP-07
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Input Voltage
Differential Input Voltage
Power Dissipation
Storage Temperature Range
Operating Temperature Range
Output Current
SYMBOL
+ -
V /V
V
1
V
ID
P
D
T
stg
T
opr
RATINGS
± 22
± 22 ( note1 )
± 30
( DIP8 ) 500( note2 )
( DMP8 ) 300( note2 ) / 430( note3 )
( SOP8 ) 300 ( note2 ) / 640( note3 )
-40~+125
-40~+85
continuous
UNIT
V
V
V
mW
˚C
˚C
( note1 ) For supply voltage less than ±22V. the absolute maximum input voltage is equal to the supply voltage.
( note2) Device itself.
( note3) Mounted on the EIA/JEDEC standard board (76.2×114.3×1.6mm, two layer, FR-4).
■ ELECTRICAL CHARACTERISTICS
( Ta=+25˚C,V
+
/V
-
=±15V )
PARAMETER
Input Offset Voltage
Long Term Stability
Input Offset Current
Input Bias Current
Open Loop Output Resistance
Input Resistance
Input Resistance
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Large Signal Voltage Gain 1
Large Signal Voltage Gain 2
Maximum Output Voltage 1
Maximum Output Voltage 2
Maximum Output Voltage 3
Slew Rate
Unity Gain Bandwidth
Operating Current 1
Operating Current 2
Offset Adjustment Range
Equivalent Input Noise Voltage
Equivalent Input Noise Voltage 1
Equivalent Input Noise Voltage 2
Equivalent Input Noise Voltage 3
Equivalent Input Noise Current
Equivalent Input Noise Current 1
Equivalent Input Noise Current 2
Equivalent Input Noise Current 3
SYMBOL
V
IO
I
IO
I
B
R
O
R
ID
R
IC
V
ICM
CMR
SVR
AV
1
AV
2
V
OM1
V
OM2
V
OM3
SR
f
T
I
CC1
I
CC2
V
NI
e
n1
e
n2
e
n3
I
NI
i
n1
i
n2
i
n3
TEST CONDITION
( note4,5 )
V
O
=0,I
O
=0
( Differential Mode )
( Common Mode )
V
CM
=±13V
+ -
V /V =±3V~±18V
R
L
≥2kΩ,V
O
=±10V
+ -
R
L
=500Ω,V
O
=±0.5V,V /V =±3V
R
L
≥10kΩ
R
L
>2kΩ
R
L
>1kΩ
R
L
≥2kΩ
A
VCL
=1
+ -
V /V =±15V
+ -
V /V =±3V
R
P
=20kΩ
0.1H
Z
~10Hz ( note5 )
f
O
=10Hz ( note5 )
f
O
=100Hz ( note5 )
f
O
=1kHz ( note5 )
0.1Hz~10Hz ( note5 )
f
O
=10Hz ( note5 )
f
O
=100Hz ( note5 )
f
O
=1kHz ( note5 )
MIN.
-
-
-
-
-
8
-
± 13
100
90
101.5
100.0
±12
±11.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
60
0.4
0.8
± 1.8
60
33
120
±14
120
104
112.0
112.0
±13
±12.8
±12
0.17
0.5
2.7
0.67
±4
0.38
10.5
10.2
9.8
15
0.35
0.15
0.13
MAX.
150
2
6
±7
-
-
-
-
-
-
-
-
-
-
-
-
-
5.0
1.3
-
0.65
20
13.5
11.5
35
0.9
0.27
0.18
UNIT
μV
μV/M
O
nA
nA
Ω
MΩ
GΩ
V
dB
dB
dB
dB
V
V
V
V/μS
MHz
mA
mA
mV
μV
P-P
nV/√Hz
nV/√Hz
nV/√Hz
pA
P-P
pA/√Hz
pA√/Hz
pA/√Hz
-2-
Ver.2014-10-31
NJMOP-07
■ ELECTRICAL CHARACTERISTICS
( 0˚C≤Ta≤70˚C,V
+
/V
-
=±15V )
PARAMETER
Input Offset Voltage
Average V
IO
Drift ( unnull )
Average V
IO
Drift ( null )
Input Offset Current
Average I
IIO
Drift
Input Bias Current
Average I
IB
Drift
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Voltage Gain
Maximum Output Voltage
SYMBOL
V
IO
I
IO
( note5 )
I
IB
( note5 )
V
ICM
CMR
SVR
A
V
V
OM
V
CM
=±13V
+ -
V /V =±3V~±18V
R
L
≥
2kΩ,V
O
=±10V
R
L
≥
2kΩ
TEST CONDITION
( note5 )
R
P
=20kΩ,( note5 )
MIN.
-
-
-
-
-
-
-
± 13
97
86
100
± 11
TYP.
85
0.5
0.4
1.6
12
± 2.2
18
± 13.5
120
120
400
± 12.6
MAX.
250
1.8
1.6
8
50
±9
50
-
-
-
-
-
UNIT
μV
μV/˚C
μV/˚C
nA
pA/˚C
nA
pA/˚C
V
dB
dB
V/mV
V
( note 4 ) Long Term Stability refers to the average trend line of V
IO
vs. time over extended periods after the first 30 days of operation.
( note 5 ) According to the evaluation by NJRC, more than 90 of all these products can be guaranteed.
■ OFFSET ADJUSTMENT METHOD
For making low sensitivity of change in the input offset voltage against resistance regulation of potentiometer
( Easy case of offset adjustment )
٭ R
A
,R
B
Fixed 7.5kΩ,R
C
adjustable 5.0kΩ
٭ R
A
,R
B
,R
C
are metalfilm resisters, R
C
is more than 10 times winding.
Ver.2014-10-31
-3-
NJMOP-07
■ TYPICAL CHARACTERISTICS
-4-
Ver.2014-10-31
NJMOP-07
■ TYPICAL CHARACTERISTICS
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Ver.2014-10-31
-5-
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