NJM072C/074C NJM072CA/074CA
NJM082C/084C NJM082CA/084CA
LOW NOISE, J-FET INPUT
OPERATIONAL AMPLIFIERS
FEATURES
●Wide
Power Supply Range
±4 to ±18V
●Internal
ESD Protection
Human Body Model (HBM) ±2000V typ.
●High
Input Resistance
10
12
Ω
typ.
●Wide
Temperature Range
-40°C to 125°C
●Bipolar
Technology
●High
Slew Rate
13V/μs typ.
●Wide
Unity Gain Bandwidth
3MHz typ.
●Package
NJM072C/072CA/082C/082CA
SOP8
NJM072C/072CA/082C/082CA
SSOP8
NJM074C/074CA/084C/084CA
SOP14
NJM074C/074CA/084C/084CA
SSOP14
DESCRIPTION
The NJM072C/082C/NJM074C/084C are JFET input
operational amplifiers. They feature low input bias and
offset currents, high input impedance and fast slew rate.
The low harmonic distortion and low noise make them
ideally suit for amplifiers with high fidelity and audio
amplifier applications.
In addition, the realization of a wide operating temperature
reaches by a new design.
Dual
Quad
Product
Name
NJM072CG/CV NJM082CG/CV NJM072CAG/CAV NJM082CAG/CAV
NJM074CG/CV NJM084CG/CV NJM074CAG/CAV NJM084CAG/CAV
10mV max.
15mV max.
6mV max.
Input Offset Voltage
APPLICATIONS
●Industrial
Measuring Instruments
●Active
Filters
●Sensor
Amplifiers
●Audio
Amplifiers / Filters
●Photodiode
Amplifiers
■
EQUIVALENT CIRCUIT
V
+
- IN PUT
+ IN PUT
OUTPUT
V
-
Ver.5.0
www.njr.com
-1-
NJM072C/074C NJM072CA/074CA
NJM082C/084C NJM082CA/084CA
■
PIN CONFIGURATIONS
PRODUCT NAME
Package
A OUTPUT
NJM072CG/CAG
SOP8
(Top View)
NJM082CG/CAG
NJM072CV/CAV
SSOP8
(Top View)
NJM082CV/CAV
1
2
3
4
8
7
6
5
V
+
B OUTPUT
B -INPUT
B +INPUT
A OUTPUT
A -INPUT
A +INPUT
V
-
1
2
3
4
8
7
6
5
V
+
B OUTPUT
B -INPUT
B +INPUT
Pin Functions
A -INPUT
A +INPUT
V
-
PRODUCT NAME
Package
NJM074CG/CAG
SOP14
(Top View)
A OUTPUT
A -INPUT
A +INPUT
1
2
3
4
5
6
7
NJM084CG/CAG
NJM074CV/CAV
SSOP14
(Top View)
NJM084CV/CAV
14
13
12
11
10
9
8
D OUTPUT
D -INPUT
D +INPUT
V
-
C +INPUT
C -INPUT
C OUTPUT
A OUTPUT
A -INPUT
A +INPUT
V
+
B +INPUT
B -INPUT
B OUTPUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
D OUTPUT
D -INPUT
D +INPUT
V
-
C +INPUT
C -INPUT
C OUTPUT
Pin Functions
V
+
B +INPUT
B -INPUT
B OUTPUT
■
PRODUCT NAME INFORMATION
NJM072C
Part Number
G
Package
(TE2)
Taping Form
■
ORDER INFORMATION
PRODUCT
NAME
NJM072CG (TE2)
NJM072CAG (TE2)
NJM082CG (TE2)
NJM082CAG (TE2)
NJM072CV (TE1)
NJM072CAV (TE1)
NJM082CV (TE1)
NJM082CAV (TE1)
NJM074CG (TE2)
NJM074CAG (TE2)
NJM084CG (TE2)
NJM084CAG (TE2)
NJM074CV (TE1)
NJM074CAV (TE1)
NJM084CV (TE1)
NJM084CAV (TE1)
PACKAGE
SOP8
SOP8
SOP8
SOP8
SSOP8
SSOP8
SSOP8
SSOP8
SOP14
SOP14
SOP14
SOP14
SSOP14
SSOP14
SSOP14
SSOP14
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HALOGEN-
FREE
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TERMINAL
FINISH
Pure Sn
Pure Sn
Pure Sn
Pure Sn
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Pure Sn
Pure Sn
Pure Sn
Pure Sn
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
MARKING
072
072A
082
082A
072
072A
082
082A
074
074A
084
084A
074
074A
084
084A
WEIGHT
(mg)
88
88
88
88
42
42
42
42
150
150
150
150
65
65
65
65
MOQ
(pcs)
2500
2500
2500
2500
2000
2000
2000
2000
2500
2500
2500
2500
2000
2000
2000
2000
Ver.5.0
www.njr.com
-2-
NJM072C/074C NJM072CA/074CA
NJM082C/084C NJM082CA/084CA
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage
(1)
Input Voltage
(2)
Output Terminal Input Voltage
Power Dissipation (Ta = 25°C)
(3)
SOP8
SSOP8
SOP14
SSOP14
Storage Temperature
Junction Temperature
SYMBOL
V
+
/V
-
V
ID
V
IN
V
O
RATING
±18
±36
V
-
-0.3 to V
-
+36
V
-
-0.3 to V
+
+0.3
2-Layer / 4-Layer
(4)
720 / 1100
460 / 570
1000 / 1500
560 / 700
-65 to 150
150
UNIT
V
V
V
V
P
D
mW
T
stg
T
j
°C
°C
■
THERMAL CHARACTERISTICS
PACKAGE
Junction-to-Ambient Thermal Resistance
SOP8
SSOP8
SOP14
SSOP14
Junction-to-Top of Package Characterization Parameter
SYMBOL
VALUE
2-Layer / 4-Layer
(4)
175 / 118
274 / 218
121 / 81
224 / 178
2-Layer / 4-Layer
(4)
UNIT
Θja
°C/W
(1)
(2)
(3)
(4)
SOP8
42 / 37
Ψjt
°C/W
SSOP8
39 / 38
SOP14
23 / 18
SSOP14
40 / 36
Differential voltage is the voltage difference between +INPUT and -INPUT.
Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V
+.
The normal operation will establish when any input is within the "Common-Mode Input Voltage Range" of electrical characteristics.
Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on JEDEC condition.
2-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6 mm: based on EIA/JDEC standard, 2-layer FR-4)
4-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6 mm: based on EIA/JDEC standard, 4-layer FR-4), internal Cu area: 74.2 x
74.2 mm
■
POWER DISSIPATION vs. AMBIENT TEMPERATURE
■
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
Operating Temperature
SYMBOL
V
+
/V
-
T
opr
Ta = 25˚C
CONDITIONS
VALUE
±4 to ±18
-40 to 125
UNIT
V
°C
Ver.5.0
www.njr.com
-3-
NJM072C/074C NJM072CA/074CA
NJM082C/084C NJM082CA/084CA
■
ELECTRICAL CHARACTERISTICS
(V
+
/V
-
= ± 15V, Ta = 25˚C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITIONS
( ) Applies to NJM082C and NJM084C
NJM072C / NJM082C
NJM074C / NJM084C
MIN
TYP
MAX
NJM072CA / NJM082CA
NJM074CA / NJM084CA
MIN
TYP
MAX
UNIT
INPUT CHARACTERISTICS
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Resistance
Open-Loop Voltage Gain
V
IO
ΔV
IO
/ΔT
I
B
I
IO
R
IN
A
V
R
L
≥
2kΩ, V
O
= ± 10V,
Ta = 25°C
R
L
≥
2kΩ,V
O
= ± 10V,
0°C < Ta < 70°C
(5)
V
IC
= V
ICM
MIN,
R
S
≤
10kΩ
≥
CMR MIN
R
S
= 50Ω, Ta = 25°C
R
S
= 50Ω,
0°C < Ta < 70°C
(5)
R
S
= 50Ω,
0°C < Ta < 70°C
(5)
Ta = 25°C
0°C < Ta < 70°C
(5)
Ta = 25°C
0°C < Ta < 70°C
(5)
-
-
-
-
-
-
-
-
25
15
70
±11
3
-
18
30
-
5
-
10
12
200
-
100
-12 to
15
±13.5
-
-
10(15)
13(15)
-
200(400)
7
50(200)
10
-
-
-
-
-
-
-
-
-
-
-
-
←
50
25
75
←
3
-
18
30
-
5
-
←
200
-
100
←
6(6)
7(7.5)
-
200
7
50(100)
2
←
-
V/mV
-
-
←
dB
V
mV
µV/°C
pA
nA
pA
nA
Ω
Common-Mode Rejection
Ratio
Common-Mode Input
Voltage Range
CMR
V
ICM
OUTPUT CHARACTERISTICS
R
L
= 10kΩ
R
L
=10kΩ,
0°C < Ta < 70°C
(5)
R
L
= 2kΩ,
0°C < Ta < 70°C
(5)
No Signal
V
+
/V
-
= ±9V to ±15V,
R
S
≤
10kΩ
±12
±12
±10
-
-
-
←
←
←
←
←
←
←
←
←
V
Maximum Output Voltage
V
OM
POWER SUPPLY
Supply Current per Amplifier
Supply Voltage Rejection
Ratio
AC CHARACTERISTICS
Slew Rate
Unity Gain Frequency
Rise Time
SR
f
T
t
r
V
IN
= 20mVpp ,
R
L
= 2kΩ,
C
L
=100pF, See Figure1
V
IN
= 20mVpp ,
R
L
= 2kΩ,
C
L
= 100pF, See Figure1
V
IN
= 6Vrms , G
V
= 0dB
R
L
= 2kΩ,
R
S
= 1kΩ, f = 1kHz
R
S
= 20Ω, f = 10Hz to 10kHz
R
S
= 20Ω, f = 1kHz
R
S
= 20Ω, f = 1kHz
G
V
= 40dB
V
IN
= 10Vpp,R
L
= 2kΩ,
C
L
= 00pF, See Figure1
8
-
-
13
3
0.1
-
-
-
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
V/μs
MHz
µs
I
SUPPLY
SVR
-
70
1.4
100
2.5(2.8)
-
←
80
←
100
←
-
mA
dB
Overshoot
Total Harmonic Distortion
+ Noise
Equivalent Input Noise
Voltage
Equivalent Input Noise
Current
Channel Separation
K
OV
-
20
-
%
THD+N
V
NI
e
n
i
n
CS
-
-
-
-
-
0.003
4
18
0.01
120
-
-
-
-
-
%
μVrms
nV/√Hz
pA/√Hz
dB
(5) This parameter is not 100% test.
Ver.5.0
www.njr.com
-4-
NJM072C/074C NJM072CA/074CA
NJM082C/084C NJM082CA/084CA
■
TYPICAL CHARACTERIS
Maximum output voltage versus load resistance
15
+V
O
m
Maximum peak-to-peak output voltage versus load
resistance
Maximum peak-to-peak output voltage [V]
V
+
/V
-
=±15V, Ta=25°C
V
+
/V
-
=±15V, Ta=25°C
30
25
20
15
10
5
0
0.1
1
Load resistance [kΩ]
10
Maximum output voltage [V]
10
5
0
-5
-10
-Vom
-15
10
100
1k
10k
Load resistance [Ω]
100k
Ver.5.0
www.njr.com
-5-
