Product Overview
LF411CN JFET Input Operational Amplifier
What it is:
A DIP-8 integrated circuit marked LF411CN (with lot code M8440), a JFET-input operational amplifier.
What it’s used for:
Commonly used in low-noise analog circuits, signal conditioning, audio processing, and instrumentation where high input impedance and low bias current are important.
Applications:
- Audio circuits, signal amplification, filters, instrumentation
Technical Specifications:
| Brand | National Semiconductor / Texas Instruments |
| Part Number | LF411CN |
| Package Type | DIP-8 |
| Pin Count | 8 pins |
| Mounting Type | Through-hole |
| Technology | Analog (JFET Input Op-Amp) |
| Weight | ~0.08 – 0.12 oz per unit |
