LM224-dat
LM124, LM224x, LM324x == Low-power quad operational amplifiers

How the LM224 works:
- It contains four independent op-amps in a single package.
- Each op-amp amplifies the voltage difference between its two input pins (inverting and non-inverting).
- It is designed for single or dual power supply operation, making it versatile for many analog signal processing tasks.
- Typical uses include signal amplification, filtering, and mathematical operations (summing, integration, etc.).
- The LM224 is optimized for low power consumption and can operate from a wide range of supply voltages.