National Semiconductor LM124 LM224 LM324 LM2902 Low Power Quad Operational Amplifiers
Summary
Discover high-performance quad operational amplifiers designed for modern, low-power electronics. These ICs are engineered to operate efficiently from a single voltage supply—eliminating complex dual power requirements and making them ideal for portable or battery-powered instrumentation. The manual provides comprehensive technical specifications detailing wide bandwidth capabilities, large DC gain, stable common-mode operation, and detailed application guides, ensuring reliable performance for professional engineers across signal processing and control system design.
Manual Details
| Brand | National |
|---|---|
| Pages | 20 |
| File Size | 529.90 KB |
| Published | May 27, 2026 |
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Frequently Asked Questions
Can these amplifiers operate using a single power supply?
Yes, they are designed to operate from a single package power supply over a wide voltage range, allowing the input common-mode range to include ground.
What is the recommended single power supply voltage range?
The product supports a single supply voltage range of 3V to 32V, or dual supplies between 1.5V and 16V.
How does this model maintain high performance with minimal current drain?
It features very low supply current drain (700 µA) and a low input biasing current (45 nA), making it suitable for battery operation.
Are these components approved for life support critical systems?
The manual states they are not authorized for use as critical components in life support devices or systems without specific written approval.