NJM2267M

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NJM2267M

IC AMP GENERAL PURPOSE 8DMP

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規格

Part Status Obsolete
Applications General Purpose
Number of Circuits 2
Current - Supply 14 mA
Voltage - Supply, Single/Dual (±) 4.85V ~ 9V
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-DMP

概述

Description

NJM2267M is a low-voltage operational amplifier (op-amp) manufactured by New Japan Radio Co., Ltd. It's designed for a variety of general-purpose applications. This op-amp operates on a wide voltage range, typically from 3V to 36V, making it suitable for both battery-powered and line-powered devices.
Key features of the NJM2267M include low input offset voltage, low input bias current, and low input offset current, which contribute to high precision in signal processing. The device also offers a high slew rate and wide bandwidth, enhancing its performance in fast signal applications.
Its internal frequency compensation ensures stability across its operating range, while its low power consumption makes it a suitable choice for portable and energy-sensitive applications. The NJM2267M is commonly used in audio processing, sensor signal amplification, and active filtering tasks.
It is packaged in a compact, surface-mount configuration, facilitating easy integration into electronic circuits with space constraints. Overall, the NJM2267M is valued for its reliability, versatility, and efficiency in various electronic applications.

Features

The NJM2267M is an integrated circuit designed for audio processing applications, particularly as a low-noise preamplifier. Key features include:
1. Low Noise Performance: The NJM2267M is designed to provide excellent low-noise characteristics, making it suitable for high-quality audio applications.
2. Wide Bandwidth: It supports a wide frequency range, ensuring good performance across the audio spectrum.
3. Low Distortion: The IC offers low total harmonic distortion, ensuring clean audio output without significant signal degradation.
4. Low Voltage Operation: It can operate at a low supply voltage, which is beneficial for battery-powered devices.
5. High Gain: The NJM2267M provides significant gain, which can be beneficial for boosting weak audio signals.
6. Compact Package: It is available in a small, compact package, making it suitable for space-constrained applications.
7. Versatile Applications: It can be used in various audio devices, including microphones, audio mixers, and other preamplifier applications.
These features make the NJM2267M a versatile choice for audio designers looking for a reliable and efficient preamplifier solution.

Package

The NJM2267M is a low-voltage audio power amplifier IC. It typically comes in an 8-pin DMP (Dual-In-Line Miniature Plastic) package. This package type is designed for easy handling and integration into electronic circuits, providing a compact and efficient solution for audio amplification needs.

Pinout

The NJM2267M is an audio amplifier IC, specifically designed for electronic audio applications. It typically comes in an 8-pin surface-mount package, such as the SOP-8. The pin functions are generally as follows:
1. IN-: Inverting input.
2. IN+: Non-inverting input.
3. VCC: Positive power supply.
4. OUT: Output.
5. GND: Ground.
6. BYPASS: Bypass pin for setting the internal reference voltage.
7. NC: No connection or sometimes used for test purposes.
8. COMP: Compensation pin for providing stability to the internal amplifier circuit.
These functions may vary slightly depending on the version or specific configuration of the NJM2267M. Always refer to the manufacturer's datasheet for precise details and application guidelines.

Manufacturer

The NJM2267M is manufactured by New Japan Radio Co., Ltd., commonly referred to as NJR. NJR is a Japanese company that specializes in the design, development, and manufacturing of electronic components and semiconductors. The company is known for producing a wide range of products including integrated circuits, amplifiers, radio frequency devices, and other electronic components. NJR serves various industries such as consumer electronics, automotive, and telecommunications, providing solutions that are integral to both commercial and industrial applications. The company focuses on innovation and quality, maintaining a significant presence in the global electronics market.

Application

The NJM2267M is a dual operational amplifier commonly used in audio applications due to its low noise characteristics. It is suitable for use in audio preamplifiers, active filters, and equalizers. Additionally, it can be employed in signal processing circuits where precision and stability are required. Its features make it ideal for use in consumer electronics, professional audio equipment, and various signal conditioning applications.

Equivalent

The NJM2267M is a dual operational amplifier designed for audio applications. Equivalent products include the LM358, TL072, and NE5532, which are also commonly used dual operational amplifiers suitable for similar purposes. Each of these alternatives might have slight variations in specifications, so it's essential to compare the datasheets to ensure compatibility with your specific application.

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