NJU7040
- 1 -
Ver.2004-06-10
Input/Output Full-Swing High Output Current
Single C-MOS Operational Amplifier
GENERAL DESCRIPTION
The NJU7040 is a C-MOS operational amplifier permitting a
full-swing input and output in full-swing under high load.
Based on C-MOS technology, there are excellent features such as
high output current, low current consumption, low operating voltage,
and very high input impedance.
FEATURES
Operating Voltage:
2.2V to 5.5V
Input/Output Full-Swing
High Output Current:
40mA at V
O
=0V
Input Offset Voltage:
V
IO
=10mV max.
Wide Input Common Mode Voltage Range: V
SS
to V
DD
Operating Current:
I
DD
=350A typ. (at V
DD
=3V)
High Input Impedance:
1T Typ.
Low Input Bias Current:
I
IB
=1pA typ.
Ground Sensing
Tiny Package:
MTP5
PIN CONFIGURATION
PACKAGE OUTLINE
PIN FUNCTION
1. +INPUT
2. V
SS
3. -INPUT
4. OUTPUT
5. V
DD
NJU7040F
1
2
3
5
4
+
+
+
+
-
-
-
-
NJU7040F
(Top View)
NJU7040
- 2 -
Ver.2004-06-10
ABSOLUTE MAXIMUM RATINGS
(Note 1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage.
(Note 2) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, two layers, FR-4) "
(Note 3) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) "
OPERATING VOLTAGE (Ta=25C)
PARAMETER SYMBOL
RATINGS
UNIT
Supply Voltage
V
DD
7 V
Common Mode Input Voltage Range
V
ICM
0 to 7 (Note 1)
V
Differential Input Voltage Range
V
ID
7 V
Power Dissipation
P
D
200 [MTP5]
390 [MTP5] (Note 2)
520 [MTP5] (Note 3)
mW
Output Current
I
O
75
[MTP5] mA
Operating Temperature Range
T
opr
-40 to +85
C
Storage Temperature Range
T
stg
-55 to +125
C
PARAMETER SYMBOL
RATINGS UNIT
Supply Voltage
V
DD
2.2 to 5.5
V
25
50
75
100
0
600
200
400
(1)
(2)
Power Dissipation vs. Ambient Temperature
Package Type
(1)MTP5[Four Layer] : P
D
= -5.2(mW/C)
(2)MTP5[Tw o Layer] : P
D
= -3.9(mW/C)
500
300
100
Ambient Temperature Ta (C)
P
o
we
r
Di
s
s
i
p
a
t
i
o
n
P
D
(m
W
)
(Note 4)
Please do not exceed "Power Dissipation (PD)"
the power dissipation in IC is absolutely indicated
to be in the maximum rating.
See the figure "Power Dissipation vs. Ambient
Temperature" for information on temperature
derating of this device.
NJU7040
- 3 -
Ver.2004-06-10
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(V
DD
=5V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Current
I
DD
No
Signal
Apply -
450
700
A
Input Offset Voltage
V
IO
-
-
10
mV
Input Bias Current
I
B
-
1
-
pA
Input Offset Current
I
IO
-
1
-
pA
Large Signal Voltage Gain
A
V
R
L
=10k to 2.5V,
Vo=2.5V2.4V
70 90 - dB
Common Mode Rejection Ratio
CMR
CMR+: 2.5V V
CM
5V
CMR-: 0V V
CM
2.5V
(Note 5)
44 60 - dB
Supply Voltage Rejection Ratio
SVR
4.0V V
DD
5.5V,
V
CM
=V
DD
/2
55 85 - dB
Output Voltage1
V
OH
1 R
L
=10k to 2.5V
4.95
-
-
V
V
OL
1 R
L
=10k to 2.5V
-
-
0.05
V
Output Voltage2
V
OH
2 R
L
=600 to 2.5V
4.9
-
-
V
V
OL
2 R
L
=600 to 2.5V
-
-
0.1
V
Output Source Current
I
SOURCE
V
O
=2.5V 70
-
-
mA
Output Sink Current
I
SINK
V
O
=2.5V 70
-
-
mA
Input Common Mode Voltage Range
V
ICM
CMR
44dB
0
-
5
V
(Note 5) CMR is represented by either CMR+ or CMR- has lower value.
AC CHARACTERISTICS
(V
DD
=5V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Unity Gain Bandwidth
GB
R
L
=10k to 2.5V
-
0.8
-
MHz
Total Harmonic Distortion
THD
f=1kHz, V
IN
=1Vpp, A
V
=0dB - 0.05 - %
Equivalent Input Noise Voltage
V
NI
f=1kHz
- 40 -
nV/Hz
TRANSIENT CHARACTERISTICS
(V
DD
=5V, Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Slew Rate
SR
R
L
=10k
to
2.5V
- 0.85 - V/s
NJU7040
- 4 -
Ver.2004-06-10
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(V
DD
=3V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Current
I
DD
No
Signal
Apply -
350
600
A
Input Offset Voltage
V
IO
-
-
10
mV
Input Bias Current
I
B
-
1
-
pA
Input Offset Current
I
IO
-
1
-
pA
Large Signal Voltage Gain
A
V
R
L
=10k to 1.5V,
Vo=1.5V1.4V
70 90 - dB
Common Mode Rejection Ratio
CMR
CMR+: 1.5V V
CM
3V
CMR-: 0V V
CM
1.5V
(Note 6)
42 60 - dB
Supply Voltage Rejection Ratio
SVR
2.7V V
DD
4.0V,
V
CM
=V
DD
/2
50 80 - dB
Output Voltage1
V
OH
1 R
L
=10k to 1.5V
2.95
-
-
V
V
OL
1 R
L
=10k to 1.5V
-
-
0.05
V
Output Voltage2
V
OH
2 R
L
=600 to 1.5V
2.9
-
-
V
V
OL
2 R
L
=600 to 1.5V
-
-
0.1
V
Output Source Current
I
SOURCE
V
O
=1.5V 30
40
-
mA
Output Sink Current
I
SINK
V
O
=1.5V 30
40
-
mA
Input Common Mode Voltage Range
V
ICM
CMR
42dB
0
-
3
V
(Note 6) CMR is represented by either CMR+ or CMR- has lower value.
AC CHARACTERISTICS
(V
DD
=3V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Unity Gain Bandwidth
GB
R
L
=10k to 1.5V
-
0.8
-
MHz
Total Harmonic Distortion
THD
f=1kHz, V
IN
=1Vpp, A
V
=0dB - 0.05 - %
Equivalent Input Noise Voltage
V
NI
f=1kHz
- 40 -
nV/Hz
TRANSIENT CHARACTERISTICS
(V
DD
=3V, Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Slew Rate
SR
R
L
=10k to 1.5V
-
0.7
-
V/s
NJU7040
- 5 -
Ver.2004-06-10
DC CHARACTERISTICS
(V
DD
=2.2V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Current
I
DD
No
Signal
Apply -
300
500
A
Input Offset Voltage
V
IO
-
-
10
mV
Input Bias Current
I
B
- 1 - pA
Input Offset Current
I
IO
- 1 - pA
Large Signal Voltage Gain
A
V
R
L
=10k to 1.1V,
Vo=1.1V1.0V
70 90 - dB
Common Mode Rejection Ratio
CMR
CMR+: 1.1V V
CM
2.2V
CMR-: 0V V
CM
1.1V
(Note 7)
30 60 - dB
Supply Voltage Rejection Ratio
SVR
2.2V V
DD
2.7V,
V
CM
=V
DD
/2
45 70 - dB
Output Voltage1
V
OH
1 R
L
=10k to 1.1V
2.15
-
-
V
V
OL
1 R
L
=10k to 1.1V
-
-
0.05
V
Output Voltage2
V
OH
2 R
L
=600 to 1.1V
2.1
-
-
V
V
OL
2 R
L
=600 to 1.1V
-
-
0.1
V
Output Source Current
I
SOURCE
V
O
=1.1V 10
15
-
mA
Output Sink Current
I
SINK
V
O
=1.1V 10
15
-
mA
Input Common Mode Voltage Range
V
ICM
CMR
30dB
0
-
2.2
V
(Note 7) CMR is represented by either CMR+ or CMR- has lower value.
AC CHARACTERISTICS
(V
DD
=2.2V
,
Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Unity Gain Bandwidth
GB
R
L
=10k
to
1.1V - 0.8 - MHz
Total Harmonic Distortion
THD
f=1kHz, V
IN
=1Vpp, A
V
=0dB - 0.05 - %
Equivalent Input Noise Voltage
V
NI
f=1kHz -
40
-
nV/Hz
TRANSIENT CHARACTERISTICS
(V
DD
=2.2V, Ta=25C)
PARAMETER SYMBOL
TEST
CONDITION
MIN.
TYP.
MAX.
UNIT
Slew Rate
SR
R
L
=10k
to
1.1V - 0.6 - V/s
[CAUTION]
The specifications on this data book are only given for information,
without any guarantee as regards either mistakes or omissions. The
application circuits in this data book 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.
PDF 
ZIP