NJU7001/02/04
LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
The NJU7001, 02 and 04 are single, dual and quad C-MOS
Operational Amplifiers operated on a single-power-supply, low
voltage and low operating current.
The minimum operating voltage is 1V and the output stage
permits output signals to swing between both of the supply rails.
NJU7001D
NJU7002D
The input bias current is as low as less than 1pA,consequently
the very small signal around the ground level can be amplified.
Furthermore, the operating current is also as low as 15μA ( typ )
per circuit, therefore it can be applied especially to
battery-operated items.
■ FEATURES
● Single-Power-Supply
● Wide Operating Voltage
( V
DD
=1~16V )
● Wide Output Swing Range
( V
OM
=2.94V typ.at V
DD
=3V )
● Low Operating Current
( 15μA/circuit )
● Low Bias Current
( I
IB
=1pA )
● Internal Compensation Capacitor
● External Offset Null Adjustment ( Only NJU7001 )
● Package Outline
DIP/DMP/SSOP8 ( NJU7001 )
DIP/DMP8 ( NJU7002 )
DIP/DMP/SSOP14 ( NJU7004 )
● C-MOS Technology
■ PIN CONFIGURATION
NJU7004D
NJU7001M
NJU7002M
NJU7004M
NJU7001V
NJU7004V
NJU7001D
NJU7001M
NJU7001V
NJU7002D
NJU7002M
NJU7004D
NJU7004M
NJU7004V
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■ EQUIVALENT CIRCUIT
٭The terminals IN1, IN2 are only for NJU7001 ( NJU7002/7004 don’t have these
terminals ).
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Ver.2014-11-26
NJU7001/02/04
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Differential Input Voltage
Common Mode Input Voltage
SYMBOL
V
DD
V
ID
V
IC
P
D
T
opr
T
stg
RATINGS
18
± 18 ( note )
-0.3~+18
( DIP14 ) 700
( DIP8 ) 500
( DMP8,14 ) 300
( SSOP14 ) 300
( SSOP8 ) 250
-40~+85
-40~+125
UNIT
V
V
V
Power Dissipation
mW
Operating Temperature Range
Storage Temperature Range
˚C
˚C
( note ) If the supply voltage ( V
DD
) is less than 18V, the input voltage must not over the V
DD
level though 18V is limit
specified.
■ ELECTRICAL CHARACTERISTICS
( Ta=25˚C,V
DD
=3V,R
L
=∞ )
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/Circuit
Slew Rate
Unity Gain Bandwidth
SYMBOL
V
IO
I
IO
I
IB
R
IN
A
V
V
ICM
V
OM
CMR
SVR
I
DD
SR
F
t
TEST CONDITION
R
S
=50Ω
MIN.
-
-
-
-
80
0~2
2.90
60
60
-
-
-
TYP.
-
1
1
1
90
-
2.94
70
70
15
0.05
0.1
MAX.
10
-
-
-
-
-
-
-
-
25
-
-
UNIT
mV
pA
pA
TΩ
dB
V
V
dB
dB
μA
V/μs
MHz
R
L
=1MΩ
A
V
=40dB,C
L
=10pF
■ OFFSET ADJUSTMENT CIRCUIT
( Only for NJU7001 )
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■ TYPICAL CHARACTERISTICS
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NJU7001/02/04
■ 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.2014-11-26
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