TL H 7757
LM107LM207LM307
Operational
Amplifiers
December 1994
LM107 LM207 LM307 Operational Amplifiers
General Description
The LM107 series are complete general purpose operation-
al amplifiers with the necessary frequency compensation
built into the chip Advanced processing techniques make
the input currents a factor of ten lower than industry stan-
dards like the 709 Yet they are a direct plug-in replace-
ment for the 709 LM101A and 741
The LM107 series offers the features of the LM101A which
makes its application nearly foolproof In addition the de-
vice provides better accuracy and lower noise in high im-
pedance circuitry The low input currents also make it partic-
ularly well suited for long interval integrators or timers sam-
ple and hold circuits and low frequency waveform genera-
tors Further replacing circuits where matched transistor
pairs buffer the inputs of conventional IC op amps it can
give lower offset voltage and drift at a lower cost
The LM107 is guaranteed over a
b
55 C to
a
125 C temper-
ature range the LM207 from
b
25 C to
a
85 C and the
LM307 from 0 C to
a
70 C
Features
Y
Offset voltage 3 mV maximum over temperature
Y
Input current 100 nA maximum over temperature
Y
Offset current 20 nA maximum over temperature
Y
Guaranteed drift characteristics
Connection Diagrams
Metal Can Package
TL H 7757 2
Note Pin 4 connected to case
Top View
Order Number LM107H 883
See NS Package Number H08C
Dual-in-Line Package
TL H 7757 3
Top View
Order Number LM107J 883 or LM207J
See NS Package Number J08A
Order Number LM307N
See NS Package Number N08A
Dual-in-Line Package
TL H 7757 13
Order Number LM107J-14 883
See NS Package Number J14A
Available per SMD
5962-8958901
C1995 National Semiconductor Corporation
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office
Distributors for availability and specifications
(Note 4)
LM107 LM207
LM307
Supply Voltage
g
22V
g
18V
T
MIN
T
MAX
Power Dissipation (Note 1)
500 mW
500 mW
Differential Input Voltage
g
30V
g
30V
LM107
b
55 C
a
125 C
Input Voltage (Note 2)
g
15V
g
15V
LM207
b
25 C
a
85 C
Output Short Circuit Duration
Continuous
Continuous
LM307
0 C
a
70 C
Operating Temperature Range (T
A
)
ESD rating to be determined
(LM107)
b
55 C to
a
125 C
0 C to
a
70 C
(LM207)
b
25 C to
a
85 C
Storage Temperature Range
b
65 C to
a
150 C
b
65 C to
a
150 C
Lead Temperature (Soldering 10 sec)
260 C
260 C
Electrical Characteristics
(Note 3)
Parameter
Conditions
LM107 LM207
LM307
Units
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage
T
A
e
25 C R
S
s
50 kX
0 7
2 0
2 0
7 5
mV
Input Offset Current
T
A
e
25 C
1 5
10
3 0
50
nA
Input Bias Current
T
A
e
25 C
30
75
70
250
nA
Input Resistance
T
A
e
25 C
1 5
4 0
0 5
2 0
MX
Supply Current
T
A
e
25 C
V
S
e
g
20V
1 8
3 0
mA
V
S
e
g
15V
1 8
3 0
mA
Large Signal Voltage
T
A
e
25 C V
S
e
g
15V
50
160
25
160
V mV
Gain
V
OUT
e
g
10V R
L
t
2 kX
Input Offset Voltage
R
S
s
50 kX
3 0
10
mV
Average Temperature
Coefficient of Input
3 0
15
6 0
30
m
V C
Offset Voltage
Input Offset Current
20
70
nA
Average Temperature
25 C
s
T
A
s
T
MAX
0 01
0 1
0 01
0 3
nA C
Coefficient of Input
T
MIN
s
T
A
s
25 C
0 02
0 2
0 02
0 6
nA C
Offset Current
Input Bias Current
100
300
nA
Supply Current
T
A
e a
125 C V
S
e
g
20V
1 2
2 5
mA
2
Electrical Characteristics
(Note 3) (Continued)
Parameter
Conditions
LM107 LM207
LM307
Units
Min
Typ
Max
Min
Typ
Max
Large Signal Voltage
V
S
e
g
15V V
OUT
e
g
10V
15
Gain
R
L
t
2 kX
25
V mV
Output Voltage Swing
V
S
e
g
15V
R
L
e
10 kX
g
12
g
14
g
12
g
14
V
R
L
e
2 kX
g
10
g
13
g
10
g
13
V
Input Voltage Range
V
S
e
g
20V
g
15
V
V
S
e
g
15V
a
15
g
12
a
15
V
b
13
b
13
Common Mode
R
S
s
50 kX
80
96
70
90
dB
Rejection Ratio
Supply Voltage
R
S
s
50 kX
80
96
70
96
dB
Rejection Ratio
Note 1
The maximum junction temperature of the LM107 is 150 C and the LM207 LM307 is 100 C For operating at elevated temperatures devices in the H08
package must be derated based on a thermal resistance of 165 C W junction to ambient or 30 C W junction to case The thermal resistance of the dual-in-line
package is 100 C W junction to ambient
Note 2
For supply voltages less than
g
15V the absolute maximum input voltage is equal to the supply voltage
Note 3
These specifications apply for
g
5V
s
V
S
s a
20V and
b
55 C
s
T
A
s a
125 C for the LM107 or
b
25 C
s
T
A
a
85 C for the LM207 and 0 C
s
T
A
s
a
70 C and
g
5V
s
V
S
s g
15V for the LM307 unless otherwise specified
Note 4
Refer to RETS107X for LM107H and LM107J military specifications
Schematic Diagram
Pin connections shown are for metal can
TL H 7757 1
3
Guaranteed Performance Characteristics
LM107 LM207
Input Voltage Range
Output Swing
Voltage Gain
TL H 7757 4
Guaranteed Performance Characteristics
LM307
Input Voltage Range
Output Swing
Voltage Gain
TL H 7757 5
Typical Performance Characteristics
Supply Current
Voltage Gain
Input Current
Current Limiting
Input Noise Voltage
Input Noise Current
TL H 7757 6
4
Typical Performance Characteristics
(Continued)
Frequency Response
Open Loop
Frequency Response
Large Signal
Pulse Response
Voltage Follower
TL H 7757 7
Typical Applications
Inverting Amplifier
V
OUT
e b
R2
R1
V
IN
R
IN
e
R1
TL H 7757 8
Non-Inverting AC Amplifier
V
OUT
e
R1
a
R2
R1
V
IN
R
IN
e
R3
R3
e
R1
R2
TL H 7757 9
Non-Inverting Amplifier
V
OUT
e
R1
a
R2
R1
V
IN
TL H 7757 10
Pin connections shown are for metal can
5
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