National Semiconductor LM107, LM207, LM307 Operational Amplifiers Data Sheet / Manual
Summary
This high-performance series of operational amplifiers (LM107, LM207, LM307) offers reliable, general-purpose amplification as a drop-in replacement for conventional circuits. Engineered with remarkably low input offset voltage and minimal temperature drift, these op amps are expertly suited for critical applications including integrators, timers, and low-frequency waveform generation. The accompanying manual details comprehensive electrical specifications, guaranteed performance over wide industrial and military temperature ranges (up to 125°C), and packaging options required for robust electronic design.
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LM107/LM207/LM307 Operational Amplifiers General Description
The LM107 series are complete, general purpose operation- tors. Further, replacing circuits where matched transistor al amplifiers, with the necessary frequency compensation pairs buffer the inputs of conventional IC op amps, it can built into the chip. Advanced processing techniques make give lower offset voltage and drift at lower cost.
the input currents factor of ten lower than industry stan- The LM107 is guaranteed over b55§C to a125§C temper- dards like the 709. Yet, they are direct, plug-in replace- ature range, the LM207 from b25§C to a85§C and the ment for the 709, LM101A and 741. LM307 from 0§C a70§C.
The LM107 series offers the features of the LM101A, which makes its application nearly foolproof. In addition, the de- Features vice provides better accuracy and lower noise in high im-
Offset voltage m V maximum over temperature
pedance circuitry. The low input currents also make it partic-
Input current n A maximum over temperature
ularly well suited for long interval integrators or timers, sam-
Offset current n A maximum over temperature
ple and hold circuits and low frequency waveform genera-
Guaranteed drift characteristics
Connection Diagrams
Metal Can Package Dual-in-Line Package
TL/H/7757–2
Note: Pin connected to case.
TL/H/7757–3
Order Number LM107H/883*
Order Number LM107J/883* or LM207J
See NS Package Number H08C
See NS Package Number J08A
Order Number LM307N
Dual-in-Line Package
See NS Package Number N08A
TL/H/7757–13
Order Number LM107J-14/883* See NS Package Number J14A
*Available per SMDÝ 5962-8958901.
C1995 National Semiconductor Corporation TL/H/7757 RRD-B30M115/Printed in U. S. A.
Page Summary Contents For National Semiconductor LM107, LM207, LM307 Operational Amplifiers Data Sheet / Manual
Manual Details
| Brand | National |
|---|---|
| Pages | 10 |
| File Size | 195.55 KB |
| Published | June 18, 2026 |
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Frequently Asked Questions
Is the LM107 a suitable replacement for older op amps?
Yes, it is guaranteed as a direct, plug-in replaceable range for circuits like the LM101A and 741.
What are the operating temperature grades for these ICs?
The LM107 operates from -55°C to 125°C; the LM207 is rated from 25°C to 85°C, and the LM307 from 0°C to 70°C.
What input current guarantees do these operational amps provide?
The device boasts low input currents of 100 nA maximum over temperature, making it suitable for timers and integrators.
Is derating necessary when operating the device at high temperatures?
Yes, devices in the H08 package must be derated based on thermal resistance if operating at elevated temperatures.