NJRC NJM2744

NJM2744
High Speed Single Supply Quad Operational Amplifier
■ GENERAL DESCRIPTION
The NJM2744 is a high-speed single supply quad
operational amplifier. The low VOL enables to treat small
output signal on a single supply.
It has wide supply voltage range, +3V to +32V and high
slew rate.
The NJM2744 is suitable for power supply and motor
driver units.
■ FEATURES
●Slew Rate
●Capacitive Load Tolerance
●Output Voltage range
●Operating Voltage
●Single Supply operation
●Bipolar Technology
●Package Outline
10V/µs typ.
1000pF typ.
0.2V~3.7V at V+=+5V, RL=2kΩ
3V~32V
■ PACKAGR OUTLINE
NJM2744D
NJM2744M
NJM2744V
DIP14, DMP14, SSOP14
■ APPLICATIONS
● Low side current sensing, Inverter motor control
● Power monitor module: UPS, PSU etc.
● Line driver, AD/DA buffer, FET driver
■ PIN CONFIGURATION
1
14
2
13
3
4
12
+
V
-
V
11
5
10
6
9
7
8
Ver.2010-07-22
Pin Function
1. A OUTPUT
2. A –INPUT
3. A +INPUT
+
4. V
5. B +INPUT
6. B –INPUT
7. B OUTPUT
8. C OUTPUT
9. C –INPUT
10. C +INPUT
11. V12. D +INPUT
13. D –INPUT
14. D OUTPUT
-1-
NJM2744
■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
V+
+36
V
Common Mode Input Voltage Range
Differential Input Voltage Range
VICM
VID
-0.3 ~ +36(Note1)
±36(Note1)
V
V
Power Dissipation (Note3)
PD
1400(DIP14) (Note2)
650(DMP14) (Note2)
560(SSOP14) (Note2)
mW
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
-40~+85
-50~+150
°C
°C
(Note1) For supply voltage less than +36V, the absolute maximum input voltage is equal to supply voltage.
(Note2) On the PCB "EIA/JEDEC (76.2×114.3×1.6mm, 2 layers, FR-4)"
(Note3) See Figure.1"Power Dissipation Derating Curve" when ambient temperature is over 25ºC.
Figure.1 Power Dissipation Derating Curve
1600
DIP14 δPd=-11.2mW/°C
DMP14 δPd=-5.2mW/°C
SSOP14 δPd=-4.48mW/°C
DIP14
Power Dissipation (mW)
1400
1200
1000
800
DMP14
600
SSOP14
400
200
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
■ RECOMMENDED OPERATING CONDITION (Ta=25°C)
PARAMETER
Supply Voltage
-2-
SYMBOL
+
V
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
3.0
-
32
V
Ver.2010-07-22
NJM2744
■ ELECTRICAL CARACTERISTICS
● DC CARACTERISTICS (V+/V-=±15V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Supply Current
ICC
No Signal, Rs=50Ω
-
7.5
10
mA
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
VIO
IB
IIO
AV
CMR
SVR
Rs=50Ω
Rs=50Ω
Rs=50Ω
RL ≥ 2kΩ, Vo=±10V
-15V ≤ VICM ≤ 12.5V
3V ≤ V+ ≤ 32V
mV
nA
nA
dB
dB
dB
VOM1
RL ≥ 10kΩ to GND
2
80
5
110
75
90
14
-14.8
12
400
75
-
Maximum Output Voltage1
-
V
Maximum Output Voltage2
VOM2
RL ≥ 2kΩ to GND
-
-
V
Source Output Current
Sink Output Current
ISOURCE
ISINK
VIN+ = 1V, VIN- = 0V, VO = 0V
VIN+ = 0V, VIN- = 1V, VO = 0V
80
55
70
13.7
-13.7
13.5
-13.5
10
10
30
30
-
mA
mA
Common Mode Input Voltage Range
VICM
CMR ≥ 55dB
-15
-
12.5
V
MIN.
TYP.
MAX.
UNIT
-
2
10
-
MHz
V/μs
-
40
-
nV/√Hz
-
1000
-
pF
MAX.
UNIT
B
● AC CARACTERISTICS (V+/V-=±15V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
Gain Bandwidth Product
Slew Rate
GB
SR
Equivalent Input Noise Voltage
VNI
Capacitive Load Tolerance
CL
TEST CONDITION
f=1kHz
■ ELECTRICAL CARACTERISTICS
● DC CARACTERISTICS (V+=+5V, V−=0V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
Supply Current
ICC
No Signal, Rs=50Ω
-
5.5
9
mA
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Maximum Output Voltage1
Maximum Output Voltage2
Source Output Current
Sink Output Current
VIO
IB
IIO
AV
CMR
SVR
VOH
VOL
ISOURCE
ISINK
Rs=50Ω
Rs=50Ω
Rs=50Ω
RL = 2kΩ, Vo=±1V
0V ≤ VICM ≤ 2.8V
3V ≤ V+ ≤ 32V
RL = 2kΩ to GND
RL = 2kΩ to GND
VIN+ =1V, VIN- = 0V, VO = 2.5V
VIN+ =0V, VIN- =1V, VO = 2.5V
80
50
70
3.7
10
10
2
80
5
110
60
90
4
0.1
30
30
12
400
75
0.2
-
mV
nA
nA
dB
dB
dB
V
V
mA
mA
Common Mode Input Voltage Range
VICM
CMR ≥ 50dB
0
-
2.8
V
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
f=1kHz
-
2
7
40
-
MHz
V/μs
nV/√Hz
-
1000
-
pF
B
● AC CARACTERISTICS (V+=+5V, V−=0V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
Gain Bandwidth Product
Slew Rate
Equivalent Input Noise Voltage
GB
SR
VNI
Capacitive Load Tolerance
CL
Note: The common mode input voltage range of NJM2744 is shifted toward the V- for single supply use.
+
At the low operating voltage, the center potential of the V and V may be out of the common mode voltage range.
In this case, shift the common mode input voltage toward the V .
Ver.2010-07-22
-3-
NJM2744
■ TYPICAL CARACTERISTICS
Supply Current vs. Supply Voltage (Temperature)
Supply Current vs. Temperature (Supply Voltage)
No Signal
No Signal
10
10
9
9
Ta=25ºC
7
6
5
Ta=85ºC
4
3
6
5
4
3
2
1
1
V+/V-=+2V/-1V
0
0
4
8
12 16 20 24 28
+
Supply Voltage V [V]
32
36
-50
-25
VICM=0V, VIN=0V
VICM=0V, VIN=0V
12
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Input Offset Voltage vs. Supply Voltage (Temperature)
Input Offset Voltage vs. Temperature (Supply Voltage)
8
V+/V-=±15V
V+/V-=±2.5V
4
0
V+/V-=+2V/-1V
-4
-8
Input Offset Voltage [mV]
12
-12
8
Ta=85ºC
4
0
Ta=25ºC
Ta=-40ºC
-4
-8
-12
-50
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
0
2
4
6
8 10 12 14
+ Supply Voltage V /V [V]
16
18
Input Offset Current vs. Temperature (Supply Voltage)
Input Bias Current vs. Temperature (Supply Voltage)
VICM=0V
VICM=0V
75
300
200
V+/V-=±15V
+
-
V /V =±2.5V
100
Input Offset Current [nA]
400
Input Bias Current [nA]
V+/V-=±15V
7
2
0
Input Offset Voltage [mV]
V+/V-=±2.5V
8
Supply Current [mA]
Supply Current[mA]
8
Ta=-40ºC
50
V+/V-=±15V
25
0
-25
V+/V-=±2.5V
-50
-75
0
-50
-4-
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
-50
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Ver.2010-07-22
NJM2744
Input Offset Voltage vs.
Common Mode Input Voltage (Temperature)
CMR vs. Temperature
+ V /V =±15V
V+/V-=±15V, VICM=-15V→+12.5V
100
Common Mode Rejection Ratio [dB]
Input Offset Voltage [mV]
12
8
Ta=85ºC
4
0
Ta=-40ºC
Ta=25ºC
-4
-8
60
40
20
0
-12
-16
-12 -8
-4
0
4
8
12
Common Mode Input Voltage [V]
-50
16
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Input Offset Voltage vs.
Common Mode Input Voltage (Temperature)
CMR vs. Temperature
V+/V-=±2.5V
V+/V-=±15V, VICM=-15V→+12.5V
12
100
Common Mode Rejection Ratio [dB]
Input Offset Voltage [mV]
80
8
4
Ta=85ºC
0
-4
Ta=25ºC
Ta=-40ºC
-8
-12
80
60
40
20
0
-4
-3
-2
-1
0
1
2
3
Common Mode Input Voltage [V]
4
-50
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
SVR vs. Temperature
VICM=0V
Supply Voltage Rejection Ratio [dB]
120
100
80
60
V+/V-=+2V/-1V→±16V
40
20
0
-50
Ver.2010-07-22
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
-5-
Gain vs. Temperature
Gain vs. Temperature
V+/V-=±15V, RL=2kΩ to 0V,
CL=100p to 0V, VO=-10V→+10V
V+/V-=±2.5V, RL=2kΩ to 0V,
CL=100p to 0V, VO=-1V→+1V
140
140
120
120
100
100
Voltage Gain [dB]
Voltage Gain [dB]
NJM2744
80
60
40
80
60
40
20
20
0
0
-50
-25
-50
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Maximum Output Voltage vs. Load Resistance
(Temperature)
+ V /V =±15V, Gv=open, RL to 0V
(Temperature)
V+=+5V, RL to 0V, Gv=open
12
Maximum Output Voltage [V]
Maximum Output Voltage [V]
5
8
4
0
Ta=25ºC
-4
Ta=85ºC
-8
Ta=-40ºC
-12
-16
4
Ta=25ºC
Ta=-40ºC
3
Ta=85ºC
2
1
0
10
100
1k
10k
Load Resistance [Ω]
100k
10
100
1k
10k
Load Resistance [Ω]
100k
Maximum Output Voltage vs. Supply Voltage
Maximum Output Voltage vs. Supply Voltage
(Temperature)
RL=2k to 0V
(Temperature)
RL=2k to 0V
20
40
15
35
Maximum Output Voltage [V]
Maximum Output Voltage [V]
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Maximum Output Voltage vs. Load Resistance
16
10
5
0
Ta=25ºC
-5
-10
Ta=85ºC
Ta=-40ºC
-15
-20
30
Ta=85ºC
25
Ta=25ºC
20
Ta=-40ºC
15
10
5
0
0
-6-
-25
2
4
6
8 10 12 14
+ Supply Voltage [V /V ]
16
18
0
4
8
12 16 20 24 28
+
Supply Voltage [V ]
32
36
Ver.2010-07-22
NJM2744
Maximum Output Voltage vs. Temperature
Maximum Output Voltage vs. Temperature
V+/V-=±15V, Gv=open, RL=2k, RL to 0V
V+=+5V, Gv=open, RL=2k, RL to 0V
5
12
Maximum Output Voltage [V]
8
4
0
-4
-8
-12
-16
4
3
2
1
0
-50
-25
0
25 50 75 100 125 150
Ambient Temperature [ºC]
-50
0
25 50 75 100 125 150
Ambient Temperature [ºC]
Gain vs. Frequency (Temperature)
Gain vs. Frequency (Load Capacitance)
V+/V-=±15V, GV=40dB, RS=20Ω, RF=2kΩ,
RT=50Ω, RL=2kΩ, CL=100pF, VIN=0.02Vpp
+ V /V =±15V, GV=40dB, RS=20Ω, RF=2kΩ,
RT=50Ω, RL=10kΩ, VIN=0.01Vpp, Ta=25ºC
60
180
60
120
40
180
Gain
60
Ta=-40ºC
Phase
Ta=25ºC
0
0
Ta=85ºC
-20
-60
Ta=-40ºC
-40
Voltage Gain [dB]
20
Phase [deg]
Gain
40
Voltage Gain [dB]
-25
120
20
60
CL=0p
Phase
0
CL=100p
-20
-40
10k
100k
1M
Frequency [Hz]
10M
-180
100M
-60
-120
CL=100p
CL=50p
CL=0p
1k
10k
100k
1M
Frequency [Hz]
10M
-180
100M
V.F. Peak vs. Frequency (Temperature)
V.F. Peak vs. Frequency (Load Capacitance)
V+/V-=±15V, GV=0dB, RS=open, RF=0, RT=50Ω,
RL=2kΩ, CL=100pF, VIN=0.02Vpp
V+/V-=±15V, GV=0dB, RS=open, RF=0, RT=50Ω,
RL=10kΩ, VIN=0.02Vpp, Ta=25ºC
20
20
10
10
Ta=25ºC
0
Ta=-40ºC
-10
-20
Ta=85ºC
Voltage Gain [dB]
Voltage Gain [dB]
1k
-60
CL=1000p
-120
Ta=25ºC
Ta=85ºC
-60
0
CL=50p
CL=1000p
Phase [deg]
Maximum Output Voltage [V]
16
0
-10
CL=1000p
-20
CL=100p
-30
-30
-40
-40
CL=50p
CL=0p
1k
Ver.2010-07-22
10k
100k
1M
Frequency [Hz]
10M
100M
1k
10k
100k
1M
Frequency [Hz]
10M
100M
-7-
NJM2744
Pulse Response (Temperature)
+
Pulse Response (Load Capacitance)
-
+ V /V =±15V, f=250kHz, VIN=4VP-P, Gv=0dB,
RT=50Ω, RF=0Ω, RG=open, RL=10kΩ, Ta=25ºC
V /V =±15V, f=250kHz, VIN=4VP-P, Gv=0dB,
RT=50Ω, RF=0Ω, RG=open, CL=100pF, RL=10kΩ
10
4
10
4
Input Voltage
8
2
8
2
6
0
6
0
4
-2
Ta=85ºC
Ta=-40ºC
2
-4
Ta=25ºC
0
-6
Voltage [2V/div]
Voltage [2V/div]
Input Voltage
4
-2
CL=1000pF
2
-4
0
-6
CL=200pF
CL=30pF
-2
-8
-2
Output Voltage
-4
-0.5
Output Voltage
-10
0
-8
CL=10pF
0.5 Time[0.5μsec/div]
1
1.5
2
2.5
3
3.5
-4
-0.5
-10
0
0.5 Time[0.5μsec/div]
1
1.5
2
2.5
3
3.5
Pulse Response (Load Resistance)
V+/V-=±15V, f=250kHz, VIN=4VP-P, Gv=0dB,
RT=50Ω, RF=0Ω, RG=open, CL=100pF, Ta=25ºC
10
4
Input Voltage
2
6
0
4
-2
2
-4
Voltage [2V/div]
8
RL=10kΩ
0
-6
RL=2kΩ
-2
-8
RL=500Ω
Output Voltage
-4
-0.5
-8-
-10
0
0.5 Time[0.5μsec/div]
1
1.5
2
2.5
3
3.5
Ver.2010-07-22
NJM2744
■NOTE
[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.2010-07-22
-9-