NJM2747
Single Supply Quad Operational Amplifier
with Full Swing Output
■GENERAL
DESCRIPTION
The NJM2747 is a quad low supply voltage operational amplifier
with Full swing output.
The output full swing function provides wide dynamic range, is from
ground to power supply level. And Input range rails from ground level.
It is suitable for audio section of portable sets, PCs and any
General-purpose use.
■
FEATURES
●Operating
Voltage
●Output
Full Swing
●Offset
Voltage
●Slew
Rate
.
●Low
Distortion
.
●Low
Input Voltage Noise
●Bipolar
Technology
●Package
Outline
■PACKAGE
OUTLINE
NJM2747D
NJM2747M
2.5V to 14V
V
OH
≥4.9V
Typ. (at V
+
=5V, R
L
=5kΩ)
V
OL
≤0.1V
Typ. (at V
+
=5V, R
L
=5kΩ)
1mV Typ
3.5V/µs Typ.
0.001% typ. (at V
+
=5V, f=1kHz)
10nV/√Hz typ.
NJM2747D
NJM2747M
NJM2747E
NJM2747V
DIP14
DMP14
EMP14
SSOP14
NJM2747E
NJM2747V
■
PIN CONFIGURATION
( Top View )
1
2
3
4
5
6
7
B
C
A
D
14
13
PIN FUNCTION
1.
OUTPUT A
8. OUTPUT C
9.
−INPUT
C
10.
+INPUT C
11.
GND
12.
+INPUT D
13. −INPUT
D
14.
OUTPUT D
12
11
10
9
8
2.
−INPUT
A
3. +INPUT A
4. V
+
5. +INPUT B
6.
−INPUT
B
7. OUTPUT B
Ver.2006-11-29
-1-
NJM2747
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage Range
Common Mode Input Voltage
Range
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
V
ID
V
ICM
DIP14
DMP14
EMP14
SSOP14
+
RATINGS
15
±15 (Note1)
0 to 15 (Note1)
870
450(Note2)
720(Note2) 1200(Note4)
420(Note2) 520(Note4)
-40 to +85
-50 to +125
UNIT
V
V
V
P
D
T
opr
T
stg
mW
˚C
˚C
(Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to the supply voltage.
(Note2) On the PCB “ EIA/JEDEC (76.2×114.3×1.6mm, two layers, FR-4) “
(Note3) On the PCB “ EIA/JEDEC (76.2×114.3×1.6mm, four layers, FR-4) “
■
OPERATING VOLTAGE
(Ta=25˚C)
PARAMETER
Supply Voltage
SYMBOL
V
+
RATINGS
2.5 to 14
UNIT
V
■
ELECTRICAL CHARACTERISTICS
●DC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Voltage
Input Common Mode
Voltage Range
SYMBOL
I
CC
V
IO
I
B
I
IO
A
V
CMR
SVR
V
OH
V
OL
V
ICM
TEST CONDITION
R
L
=∞, V
I N
=2.5V,
No Signal Apply
R
S
≤
10kΩ
MIN.
-
-
-
-
65
60
60
4.75
-
0
TYP.
8
1
100
5
85
75
80
4.9
0.1
-
MAX.
11
6
350
100
-
-
-
-
0.25
4
UNIT
mA
mV
nA
nA
dB
dB
dB
V
V
V
R
L
≥10kΩ
to 2.5V,
Vo=0.5V to 4.5V
0V
≤
V
CM
≤
4V
+
V =2.5V to 14V
R
L
=5kΩ to 2.5V
R
L
=5kΩ to 2.5V
CMR
≥
60dB
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Unity Gain Bandwidth
Phase Margin
Equivalent Input Noise Voltage
Total Harmonic Distortion
Amp to Amp Separation
SYMBOL
GB
Φ
M
V
NI
THD
CS
TEST CONDITION
f=10kHz
R
L
=10kΩ, C
L
=10pF
f=1kHz, V
CM
=2.5V
f=1kHz, A
V
=+2
R
L
=10kΩ to 2.5V, Vo=1.5Vrms
f=1kHz
R
L
=10kΩ to 2.5V, Vo=1.5Vrms
MIN.
-
-
-
-
-
TYP.
10
75
10
0.001
120
MAX.
-
-
-
-
-
UNIT
MHz
Deg
nV/√Hz
%
dB
●AC
CHARACTERISTICS (V
+
=5V
,
Ta=25˚C)
PARAMETER
Slew Rate
SYMBOL
SR
TEST CONDITION
(Note 4), A
V
=1, V
I N
=2Vpp
R
L
=10kΩ to 2.5V
C
L
=10pF to 2.5V
MIN.
-
TYP.
3.5
MAX.
-
UNIT
V/µs
(Note 4) Number specified is the slower of the positive and negative slew rates.
-2-
Ver.2006-11-29
NJM2747
■
TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
(Temperature)
G
V
=0dB
Supply Current vs. Ambient Temperature
(Supply Voltage)
G
V
=0dB
12
10
Supply Current [mA]
Ta=-40 C
o
12
Ta=+25
o
C
V
+
=5V
V
+
=14V
10
Supply Current [mA]
8
Ta=+85 C
o
8
6
4
2
0
6
4
2
0
0
2
4
6
8
10 12
Supply Voltage [V]
14
16
V
+
=2.5V
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
Input Offset Voltage vs. Supply Voltage
(Temperature)
R
S
=R
L
=10kΩ
Input Offset Voltage
vs. Ambient Temperature
3
2
1
0
-1
-2
-3
V
+
=5V
(Supply Voltage)
R
S
=R
L
=10kΩ
3
2
Ta=-40 C
o
1
0
Ta=+25
o
C
Input Offset Voltage [mV]
Input Offset Voltage [mV]
V
+
=14V
V
+
=2.5V
-1
-2
-3
0
2
4
Ta=+85
o
C
6
8
10
12
Supply Voltage [V]
14
16
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
Input Offset Voltage
vs. Input Common Mode Voltage
5
4
Input Offset Voltage [mV]
(Temperature, V
+
=5V)
V
+
=5V, R
L
=10kΩ
3
2
1
0
-1
-2
-3
-4
-5
0
1
2
3
4
Input Common Mode Voltage [V]
5
Ta=+85
o
C
Ta=-40
o
C
Ta=+25
o
C
Ver.2006-11-29
-3-
NJM2747
■
TYPICAL CHARACTERISTICS
Input Bias Current vs. Ambient Temperature
(Supply Voltage)
R
L
=10kΩ
Input Offset Current
vs. Ambient Temperature
(Supply Voltage)
R
L
=10kΩ
0
-50
Input Bias Current [nA]
V
+
=14V
20
15
Input Offset Current [nA]
-100
-150
V
+
=2.5V
V
+
=5V
10
5
0
-5
-10
-15
-20
V
+
=5V
V
+
=14V
V
+
=2.5V
-200
-250
-300
-350
-400
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
Maximum Output Voltage vs. Supply Voltage
(Temperature, R
L
=10kΩ)
G
V
=OPEN, R
L
=10kΩ
Maximum Output Voltage vs. Supply Voltage
(Temperature, R
L
=5kΩ)
G
V
=OPEN, R
L
=10kΩ
8
Maximum Output Voltage [V]
Maximum Output Voltage [V]
8
6
4
2
0
-2
-4
-6
-8
0
1
2
3
4
5
6
+ -
Supply Voltage V /V [V]
Maximum Output Voltage
vs. Load Resistance
7
8
0
1
2
3
4
5
6
+ -
Supply Voltage V /V [V]
7
8
Ta=-40
o
C
Ta=+25
o
C
Ta=+85
o
C
Ta=+25
o
C
6
4
2
0
-2
-4
-6
-8
Ta=-40
o
C
Ta=+25
o
C
Ta=+85
o
C
Ta=-40
o
C
Maximum Output Voltage vs. Output Current
(Temperature, V
+
=5V)
5
o
(Temperature, V
+
=5V)
V
+
=5V, G
V
=OPEN
Ta=+25 C
5
Maximum Output Voltage [V]
V
+
=5V, G
V
=OPEN
I
SOURCE
Ta=+85
o
C
Ta=-40 C
o
Maximum Output Voltage [V]
4
4
Ta=+85
o
C
Ta=+25
o
C
Ta=-40
o
C
3
3
2
Ta=+85
o
C
Ta=+25
o
C
Ta=-40
o
C
2
Ta=-40
o
C
Ta=+25
o
C
1
1
Ta=+85
o
C
I
SINK
0
0.1
1
10
Load Resistance [kΩ]
100
0
0.0001
0.001
0.01
Output Current [A]
0.1
-4-
Ver.2006-11-29
NJM2747
■
TYPICAL CHARACTERISTICS
Maximum Output Voltage
vs. Ambient Temperature
(
Temperature, R
L=
10kΩ)
8
Maximum Output Voltage [V]
G
V
=OPEN, R
L
=10kΩ
Maximum Output Voltage
vs. Ambient Temperature
8
Maximum Output Voltage [V]
(Temperature, R
L
=5kΩ)
G
V
=OPEN, R
L
=5kΩ
V
+
/V
-
=±14V
6
4
2
0
-2
-4
-6
-8
-50
-25
V /V =±14V
+
-
6
4
2
0
-2
V
+
/V
-
=±2.5V
V
+
/V
-
=±2.5V
V
+
/V
-
=±1.25V
V
+
/V
-
=±1.25V
V /V =±2.5V
+
-
V
+
/V
-
=±2.5V
-4
-6
-8
V
+
/V
-
=±14V
V
+
/V
-
=±14V
0
25
50
75
100
o
Ambient Temperature [ C]
125
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
Common Mode Rejection Ratio
vs. Ambient Temperature
(Supply Voltage)
R
L
=10kΩ, 0V
≤
V
ICM
≤
V
+
-1V
Power Supply Rejection Ratio
vs. Ambient Temperature
R
L
=10kΩ, 2.5V
≤
V
+
≤
14V
140
Common Mode Rejection Ratio [dB]
140
Power Supply Rejection Ratio [dB]
V
+
=14V
120
V
+
=5V
120
100
80
60
40
20
0
100
80
60
40
20
0
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
V
+
=2.5V
-50
-25
0
25
50
75
100
o
Ambient Temperature [ C]
125
Ver.2006-11-29
-5-
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