Description
The NJM4558 (widely known as the JRC4558) is a classic, high-reliability, dual operational amplifier that has become a staple in the electronics industry. Famous for its role in legendary guitar effect pedals and professional audio equipment, this IC is designed to provide high-gain, stable amplification with excellent frequency response.
The NJM4558 is internally compensated for stability and is specifically optimized for audio applications, where its performance, low noise, and reliability have made it a go-to component for generations of audio engineers. Housed in a compact SMD-8 package, it is perfect for modern, space-efficient PCB designs requiring professional-grade analog amplification.
Note: Product images are shown for reference only. The actual product may vary in appearance, manufacturer marking, or logo depending on stock availability.
Features
- Dual-channel operational amplifier
- Optimized for audio frequency response
- High gain and wide bandwidth
- Internally frequency-compensated
- Robust, industry-standard design
- Compact SMD-8 surface-mount package
Benefits
- Audio Legacy: Renowned for its warm, consistent sound quality, making it the preferred choice for analog audio signal paths.
- Design Reliability: A proven, battle-tested component that ensures consistent performance across various circuits.
- Space Efficiency: Dual-channel architecture allows for high-density audio circuit layouts.
Applications
- Audio Preamplifiers and Mixers
- Guitar Effect Pedals
- Active Filters and Equalizers
- General-Purpose Signal Amplification
- Instrumentation Buffers
Package Includes
- 1 x NJM4558 Dual Operational Amplifier IC (SMD-8 Package)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | NJM4558 (JRC4558) Op-Amp IC |
| Device Type | Dual-Channel Operational Amplifier |
| Package / Case | SMD-8 |
| Mounting Type | Surface Mount (SMD) |
