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LM107/LM207/LM307 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 § Cto a 125 § C temper-
ature range, the LM207 from b 25 § Cto a 85 § C and the
LM307 from 0 § Cto 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
Dual-in-Line Package
TL/H/7757±2
Note: Pin 4 connected to case.
Top View
Order Number LM107H/883*
See NS Package Number H08C
TL/H/7757±3
Top View
Order Number LM107J/883* or LM207J
See NS Package Number J08A
Dual-in-Line Package
Order Number LM307N
See NS Package Number N08A
TL/H/7757±13
Order Number LM107J-14/883*
See NS Package Number J14A
*Available per SMDÝ 5962-8958901.
C 1995 National Semiconductor Corporation
TL/H/7757
RRD-B30M115/Printed in U. S. A.
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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 § Cto a 125 § C 0 § Cto a 70 § C
(LM207)
b 25 § Cto a 85 § C
Storage Temperature Range
b 65 § Cto a 150 § C b 65 § Cto 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 k X
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
M X
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 2k X
Input Offset Voltage R S s 50 k X
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 ea 125 § C, V S e g 20V
1.2
2.5
mA
2
11036274.001.png
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 2k X
25
V/mV
Output Voltage Swing V S e g 15V
R L e 10 k X
g 12
g 14
g 12
g 14
V
R L e 2k X
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 k X
80
96
70
90
dB
Rejection Ratio
Supply Voltage
R S s 50 k X
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
11036274.002.png
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
11036274.003.png
 
Typical Performance Characteristics (Continued)
Open Loop
Large Signal
Voltage Follower
Frequency Response
Frequency Response
Pulse Response
TL/H/7757±7
Typical Applications**
Inverting Amplifier
Non-Inverting AC Amplifier
V OUT eb
R2
R1 V IN
R1 a R2
R1
V OUT e
V IN
RIN e R1
TL/H/7757±8
R IN e R3
R3 e R1//R2
Non-Inverting Amplifier
TL/H/7757±9
V OUT e
R1 a R2
R1
V IN
TL/H/7757±10
**Pin connections shown are for metal can.
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