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Product Detailed Parameters
- Description：IC OPAMP GP 1 CIRCUIT TO99-8
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Amplifier Type：General Purpose
- Number of Circuits：1
- Output Type：-
- Slew Rate：0.5V/µs
- Gain Bandwidth Product：1 MHz
- Current - Input Bias：30 nA
- Voltage - Input Offset：700 µV
- Current - Supply：1.8mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：10 V
- Voltage - Supply Span (Max)：44 V
- Operating Temperature：-25°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-99-8 Metal Can
- Supplier Device Package：TO-99-8
- -3db Bandwidth：-
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Overview
The LM201AH is a single operational amplifier manufactured by National Semiconductor, now part of Texas Instruments. It features a general-purpose design with supply voltage capabilities ranging from ±5V to ±22V. The device includes input and output overload protection and remains free from oscillations when the common-mode range is exceeded. External compensation is supported via a single capacitor, allowing customization of slew rate and bandwidth characteristics.
Feature Summary
- General-purpose operational amplifier architecture
- External frequency compensation capability
- Input and output overload protection
- Stable operation without latch-up under common-mode violations
Applications
- General signal conditioning circuits
- Voltage reference buffering
- Overload-protected amplification stages
Procurement Notes
Verify the manufacturer designation carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the specific suffix 'H' matches the required package type and temperature rating for your application. Confirm RoHS compliance status through official distributor channels, as legacy parts may have varying environmental certifications.
Selection Notes
Select this component when external compensation flexibility is required over internally compensated alternatives. It is suitable for applications needing high supply voltage ranges and inherent protection against input or output overloads. Consider the need for external capacitors for stability tuning before choosing this part over modern integrated solutions.
Part Context
This device belongs to the LM101/LM201/LM301 family of operational amplifiers known for their robustness and customizable performance. The LM201 variant typically offers improved specifications over the base LM101 while maintaining the same functional pinout and compensation requirements. It serves as a bridge between older discrete designs and modern monolithic ICs.
Replacement Considerations
Direct replacements include the LM101A and LM301A, which share similar functionality but may differ in specific electrical parameters. Verify that any substitute supports the same external compensation scheme and meets the required supply voltage and protection specifications.
