National Semiconductor LM759 LM77000 Power Operational Amplifiers Data Sheet
Summary
These high-performance LM759 and LM77000 Operational Amplifiers are robust signal solutions engineered for demanding industrial applications. This technical guide provides comprehensive specifications, covering features like ultra-low power consumption, internal short circuit limiting, and thermal overload protection. Ideal for electrical engineers designing reliable circuits such as voltage regulators, audio amplifiers, servo systems, and high-power drivers that require durable performance across varied operating temperatures.
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LM759/LM77000 Power Operational Amplifiers General Description Features
The LM759 and LM77000 are high performance operational Output current amplifiers that feature high output current capability. The LM759Ð325 m A minimum LM759 is capable of providing m A and the LM77000 LM77000Ð250 m A minimum
providing m A. Both amplifiers feature small signal char- Internal short circuit current limiting acteristics that are better than the LM741. The amplifiers Internal thermal overload protection are designed to operate from single or dual power supply
Internal output transistors safe-area protection
with an input common mode range that includes the nega-
Input common mode voltage range includes ground or
tive supply. The high gain and high output power provide
negative supply
superior performance. Internal current limiting, thermal shut- down, and safe area compensation are employed making
Applications
the LM759 and LM77000 essentially indestructible.
Voltage regulators Audio amplifiers Servo amplifiers Power drivers
Connection Diagrams and Ordering Information
TL/H/10075–2
TL/H/10075–1 Order Number LM759CP or LM77000CP See NS Package Number P04A
Lead connected to case.
Order Number LM759MH, LM759CH or LM759H/883
See NS Package Number H08C
C1995 National Semiconductor Corporation TL/H/10075 RRD-B30M115/Printed in U. S. A.
Page Summary Contents For National Semiconductor LM759 LM77000 Power Operational Amplifiers Data Sheet
Manual Details
| Brand | National |
|---|---|
| Pages | 14 |
| File Size | 209.64 KB |
| Published | May 30, 2026 |
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Frequently Asked Questions
How much peak current can the LM759 provide?
The LM759 is capable of providing 325 mA peak output current.
What protection features are built into these amplifiers?
They feature internal short circuit current limiting, thermal overload protection, and safe-area compensation.
Are there differences in the operational voltage range for the two parts?
The LM759/LM77000 can operate from a single or dual power supply, with input voltage ranges of 2V to V.
Which package is suitable for ordering if multiple options are desired?
You can use multiple order numbers like LM759MH, LM759CH, or LM759H/883 for different packaging types.