NJM2119

NJM2119
DUAL SINGLE-SUPPLY OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
NJM2119 is an ultra-low input offset voltage and bias
current, low drift and single supply dual operational amplifier.
NJM2119 is suitable for a high accurate instrumental amplifier
and sensor amplifier.
■ FEATURES
● Single Supply
● Operating Voltage
● Low Input Offset Voltage
● Low Input Bias Current
● Low Input Offset Voltage Drift
● Package Outline
● Bipolar Technology
■ PACKAGE OUTLINE
NJM2119D
NJM2119M
( +4V~+36V )
( 90µV typ. )
( 18nA typ. )
( 4.0µV/˚C typ. )
DIP8,DMP8
■ PIN CONFIGURATION
NJM2119D
NJM2119M
Ver.2013-01-21
PIN FUNCTION
1.A OUTPUT
2.A –INPUT
3.A +INPUT
4.V5.B +INPUT
6.B –INPUT
7.B OUTPUT
8.V+
-1-
NJM2119
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
SYMBOL
V+ (V+/V- )
VID
VIC
Power Dissipation
PD
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
RATINGS
36 ( ± 18 )
-0.3~+36
± 36 ( note )
( DIP8 ) 700
( DMP8 ) 300
-40~+85
-40~+125
UNIT
V
V
V
mW
˚C
˚C
( note ) For supply voltage less than ±18V, the absolute maximum input voltage is equal to the supply voltage.
■ ELECTRICAL CHARACTERISTICS
( V+=5.0V,Ta=25±2˚C )
PARAMETER
Input Offset Voltage
VIO Drift
Input Offset Current
Input Bias Current
Operating Current
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Large Signal Voltage Gain
Maximum Output Voltage Swing 1
Maximum Output Voltage Swing 1
Maximum Output Voltage Swing 2
Slew Rate
Gain Bandwidth Product
-2-
SYMBOL
VIO
∆VIO/∆T
IIO
IB
ICC
VICM
CMR
SVR
AV
+VOM1
-VOM1
-VOM2
SR
GB
TEST CONDITION
RS≤50Ω
Ta=-30~+85˚C
RL=∞
RL=600Ω
RL=600Ω
RL=600Ω
ISINK=1mA
AV=1
MIN.
0~3.5
85
85
90
3.4
-
TYP.
90
4.0
0.3
18
1.0
100
100
105
4.0
5.0
220
0.3
1.0
MAX.
450
7.0
50
1.5
10.0
350
-
UNIT
µV
µV/˚C
nA
nA
mA
V
dB
dB
dB
V
mV
mV
V/µs
MHz
Ver.2013-01-21
NJM2119
■ TYPICAL CHARACTERISTICS
Maximum Output Voltage Swing
vs. Operating Voltage
Operating Current vs. Operating Voltage
(Ta=25ºC, RL=2KΩ)
(Ta=25ºC)
20
Maximum Output Voltage Swing(V)
1.6
Operating Current Icc(mA)
1.4
1.2
1
0.8
0.6
0.4
+VOM
10
5
0
-5
-10
0.2
-VOM
-15
0
-20
0
±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 ±20
Operating Voltage V+/V-(V)
0
Output Sink Current
(V+=5V, Ta=25ºC)
(V+=5V, Ta=25ºC)
Output Voltage VO(V)
5
4
3
2
1
4
3
2
1
0
0
0
10
20
30
40
50
60
Output Source Current ISOURCE(mA)
0
(V+/V-=±2.5V, RL=2kΩ, AV=40dB, Ta=25ºC)
60
50
40
30
20
10
0
100
Ver.2013-01-21
60
(V+=5V, Ta=25ºC)
7
Maximum Output Voltage Swing(V)
70
10
20
30
40
50
Output Sink Current ISINK (mA)
Maximum Output Voltage Swing
vs. Load Resistance
Voltage Gain vs. Frequency
Voltage Gain Av (dB)
±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 ±20
Operating Voltage V+/V-(V)
Output Source Current
5
Output Voltage Vo (V)
15
6
5
4
3
2
1
0
1k
10k
100k
Frequency f (Hz)
1M
10
100
1k
10k
Load Resistance RL (Ω)
100k
-3-
NJM2119
■ TYPICAL CHARACTERISTICS
Operating Current vs. Temperature
Maximum Output Voltage Swing vs. Temperature
(V+=5V)
Maximum Output Voltage Swing
1.8
+VoM1
(V)
Operating Current ICC(mA)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
-VoM1
(mV)
0
-50
-25
0
25
50
75
100
Ambient Temperature Ta (ºC)
(V+=5V, RL=600Ω)
5
4
3
40
20
0
-50
125
Input Offset Voltage vs. Temperature
(V+=5V)
45
40
150
Input Bias Current IB (nA)
Input Offset Voltage Vio (µV)
125
Input Bias Current vs. Temperature
(V+=5V)
200
-25
0
25
50
75
100
Ambient Temperature Ta (ºC)
100
50
0
-50
-100
-150
35
30
25
20
15
10
5
-200
0
-50
-25
0
25
50
75
100
Ambient Temperature Ta (ºC)
125
-50
-25
0
25
50
75
100
Ambient Temperature(ºC)
125
[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.
-4-
Ver.2013-01-21