NJM2068M

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NJM2068M

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  • 製造商日新微設備股份有限公司。

  • 製造商部分 #NJM2068M

  • 數據表 NJM2068M DataSheet

  • 有存貨2093

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規格

屬性 價值
Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
SlewRate 6V/µs
GainBandwidthProduct 27 MHz
Current-InputBias 150 nA
Voltage-InputOffset 300 µV
Current-Supply 5mA
Voltage-SupplySpan(Min) 8 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -20°C ~ 75°C
MountingType Surface Mount
Package/Case 8-SOIC (0.197, 5.00mm Width)

概述

Description

The NJM2068M is a dual operational amplifier (op-amp) designed for audio applications and other general-purpose use. It is part of the NJM2068 series, which is known for its low noise and low distortion characteristics, making it ideal for high-fidelity audio equipment. The NJM2068M offers features such as a wide bandwidth, high slew rate, and low input offset voltage, providing excellent performance in signal amplification tasks.
This op-amp typically operates at a supply voltage range of ±4V to ±18V and has a unity gain bandwidth of approximately 10 MHz. It is packaged in a compact and convenient 8-pin mini-DIP (Dual In-line Package), which makes it suitable for integration into various electronic circuits while saving space on printed circuit boards.
Overall, the NJM2068M is favored by audio engineers and designers for its reliable performance in applications like audio mixers, equalizers, and preamplifiers, where sound quality is crucial.

Equivalent

The NJM2068M is a dual operational amplifier known for low noise and high slew rate. Equivalent products include:
1. Texas Instruments NE5532
2. JRC NJM4560
3. ON Semiconductor MC33078
4. STMicroelectronics MC1458
5. Analog Devices OP275
These alternatives offer similar performance characteristics, like low noise and distortion, making them suitable replacements in audio applications. Always verify specific requirements like pin configuration and supply voltage before substituting.

Features

The NJM2068M is a dual operational amplifier renowned for its low noise and low distortion characteristics, making it suitable for high-fidelity audio applications. Key features include:
1. Low Noise: With a low input noise voltage, it ensures minimal interference, making it ideal for audio applications where clarity is essential.
2. Low Distortion: Designed to provide high-quality sound reproduction with minimal harmonic distortion.
3. Wide Bandwidth: Offers a wide gain bandwidth, supporting a range of audio frequencies effectively.
4. High Slew Rate: Ensures rapid response to changes in input, allowing it to accurately reproduce the dynamics in audio signals.
5. Dual Amplifier: Contains two operational amplifiers in a single package, offering space-saving and cost-effective solutions for stereo audio applications.
6. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
7. Wide Operating Voltage Range: Supports various power supply configurations, enhancing its versatility in different applications.
These features make the NJM2068M particularly well-suited for hi-fi audio equipment, mixers, equalizers, and other sound-processing devices.

Pinout

The NJM2068M is a dual operational amplifier known for its low noise and high performance. It comes in an 8-pin package. Here is a brief overview of its pin configuration and functions:
1. Pin 1: Output 1 - Output of the first operational amplifier.
2. Pin 2: Inverting Input 1 - Inverting input terminal for the first operational amplifier.
3. Pin 3: Non-Inverting Input 1 - Non-inverting input terminal for the first operational amplifier.
4. Pin 4: V- (Ground) - Negative power supply terminal.
5. Pin 5: Non-Inverting Input 2 - Non-inverting input terminal for the second operational amplifier.
6. Pin 6: Inverting Input 2 - Inverting input terminal for the second operational amplifier.
7. Pin 7: Output 2 - Output of the second operational amplifier.
8. Pin 8: V+ - Positive power supply terminal.
The NJM2068M is widely used in audio processing applications due to its high slew rate and low distortion characteristics.

Manufacturer

The NJM2068M is manufactured by New Japan Radio Co., Ltd. (NJR). NJR is a Japanese company that specializes in the design, development, and manufacturing of a wide range of electronic components, including semiconductors and microwave products. The company is known for its analog and digital integrated circuits, amplifiers, and other electronic components used in consumer electronics, telecommunications, and industrial applications. NJR operates globally, serving diverse industries with its high-quality electronic solutions.

Application

The NJM2068M is a dual operational amplifier known for its low noise and high performance. It is commonly used in audio applications such as mixers, equalizers, and preamplifiers due to its excellent sound quality characteristics. Additionally, the NJM2068M is suitable for use in signal processing and instrumentation applications, where precision and low distortion are critical. Its low voltage noise and high gain make it ideal for high-fidelity audio circuits and other applications requiring accurate signal amplification.

Package

The NJM2068M is typically housed in an 8-pin plastic dual in-line package (DIP). This package type is commonly used for operational amplifiers and integrates the components in a way that allows for easy handling and soldering onto circuit boards.