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NJM2279

Manufacturer: JRC

3-INPUT 2-OUTPUT VIDEO SWITCH FOR AV-SET

Partnumber Manufacturer Quantity Availability
NJM2279 JRC 1367 In Stock

Description and Introduction

3-INPUT 2-OUTPUT VIDEO SWITCH FOR AV-SET The NJM2279 is a high-performance electronic component designed for audio signal processing applications. Manufactured by New Japan Radio (NJR), this integrated circuit (IC) is widely used in audio amplifiers, equalizers, and other sound-related systems due to its low noise and high signal-to-noise ratio (SNR).  

Featuring a dual operational amplifier configuration, the NJM2279 offers excellent linearity and low distortion, making it suitable for high-fidelity audio applications. Its robust design ensures stable performance across a wide range of operating conditions, including varying temperatures and supply voltages. The IC is also known for its low power consumption, making it an efficient choice for portable and battery-powered audio devices.  

Key specifications of the NJM2279 include a wide operating voltage range, low input noise, and a high slew rate, which contribute to its ability to deliver clear and accurate audio reproduction. Engineers and designers often favor this component for its reliability and ease of integration into circuit designs.  

Whether used in consumer electronics, professional audio equipment, or automotive sound systems, the NJM2279 remains a trusted solution for enhancing audio quality while maintaining efficiency and durability. Its balanced performance characteristics make it a versatile choice for various audio processing needs.

Application Scenarios & Design Considerations

3-INPUT 2-OUTPUT VIDEO SWITCH FOR AV-SET

Alternative Part Number

  • LM358 --: Industry-standard dual operational amplifier with similar general-purpose specs, widely available and pin-compatible in many circuits.
  • TL072 --: Low-noise JFET-input dual op-amp that can substitute in many audio and signal-conditioning applications.
  • MC33078 --: Dual low-noise operational amplifier offering comparable performance for audio and general-purpose use.
  • MC1458 --: Dual general-purpose op-amp with similar specifications and DIP-8 package, usable as a functional substitute where precision is not critical.

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