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NJM2063AM from JRC

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NJM2063AM

Manufacturer: JRC

DOLBY B-TYPE NOISE REDUCTION PROCESSOR

Partnumber Manufacturer Quantity Availability
NJM2063AM JRC 9597 In Stock

Description and Introduction

DOLBY B-TYPE NOISE REDUCTION PROCESSOR The **NJM2063AM** is a high-performance, low-noise operational amplifier (op-amp) designed for precision audio and signal processing applications. Manufactured by New Japan Radio (NJR), this IC features a balanced combination of low noise, low distortion, and wide bandwidth, making it suitable for high-fidelity audio systems, professional recording equipment, and sensitive instrumentation.  

With a low input noise voltage of 3.5nV/√Hz and a high slew rate of 10V/µs, the NJM2063AM ensures accurate signal amplification with minimal interference. Its dual-channel configuration allows for flexible circuit design, while its built-in phase compensation enhances stability in feedback loops. The device operates over a wide supply voltage range (±2V to ±18V), accommodating various power requirements.  

Key characteristics include a low total harmonic distortion (THD) of 0.002%, contributing to clear audio reproduction, and a high open-loop gain of 100dB for precise signal amplification. The NJM2063AM is housed in a compact 8-pin DIP or SOP package, facilitating easy integration into PCB designs.  

Engineers favor this op-amp for its reliability in critical applications where signal integrity is paramount. Whether in preamplifiers, active filters, or medical devices, the NJM2063AM delivers consistent performance with minimal external components.

Application Scenarios & Design Considerations

DOLBY B-TYPE NOISE REDUCTION PROCESSOR

Alternative Part Number

  • LM833M --: Dual low-noise audio operational amplifier in SOIC-8 with similar gain bandwidth and noise performance, widely available and pin-compatible.
  • NE5532AD --: Industry-standard dual low-noise audio op-amp in SOIC-8, comparable supply range and drive capability, good drop-in substitute for audio circuits.
  • MC33078DR2G --: Dual low-noise operational amplifier in SOIC-8 with similar bandwidth and slew rate, suitable alternative for audio signal processing.

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