Description
NJM4558 Dual Operational Amplifier IC SMD/SMT
The NJM4558 Dual Operational Amplifier IC is a widely used dual op-amp designed for high-performance analog signal processing. It contains two independent high-gain operational amplifiers in a single package, making it suitable for compact circuit designs. Known for its low noise, high gain bandwidth, and stable operation, the NJM4558 is commonly used in audio amplifiers, tone control circuits, active filters, and signal conditioning applications. The SMD/SMT package allows easy integration into modern compact PCB designs.
| Specification | Details |
|---|---|
| Part Number | NJM4558 / JRC4558 |
| Device Type | Dual Operational Amplifier |
| Number of Amplifiers | 2 |
| Input Type | Bipolar Input |
| Gain Bandwidth | High Gain Performance |
| Package Type | SMD / SMT (SOIC-8 or Equivalent) |
| Application Type | Analog Signal Processing |
Applications
- Audio amplifiers and mixers
- Tone control and equalizer circuits
- Active filters and signal conditioning
- Pre-amplifier stages
- Instrumentation circuits
- General-purpose analog applications
How to Use
- Provide proper dual supply or single supply as per design.
- Connect input signals to op-amp inputs.
- Use feedback network to set gain.
- Ensure proper grounding and decoupling.
- Follow SMD soldering best practices.
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