NJM2279M

NJM2279M Product Details

Product Overview

The NJM2279M is a low-noise preamplifier IC specifically designed for audio and video applications. It delivers high-performance amplification with low distortion and noise, making it ideal for various consumer electronics. The NJM2279M is widely used in audio signal processing, video equipment, and other multimedia systems. Its compact design and integration of advanced features make it suitable for applications requiring precise and efficient signal amplification.

Key Features and Advantages

• Low Noise Performance: Ensures high signal integrity with minimal interference, ideal for sensitive audio and video applications.

• Wide Operating Voltage Range: Supports a broad range of supply voltages, providing flexibility in design and integration.

• Low Distortion: Delivers clean signal amplification with minimal harmonic distortion, enhancing overall audio and video quality.

• Compact Package: The device is housed in a small package that saves board space, making it ideal for compact designs.

• Low Power Consumption: Ensures efficient operation while minimizing energy usage, which is crucial for battery-powered and portable devices.

• High Signal-to-Noise Ratio: Provides superior audio and video performance in high-fidelity systems.

Specifications

Applications

The NJM2279M is ideal for a wide range of consumer electronics and professional audio/video systems, including:

• Audio Signal Processing: Used in stereo systems, microphones, audio mixers, and equalizers to amplify low-level signals with minimal noise.

• Video Amplification: Integrated into video cameras and television systems where high-fidelity signal amplification is required.

• Portable Audio Devices: Suitable for use in battery-operated devices like portable speakers and wireless audio equipment where power efficiency is critical.

• Home Theater Systems: Enhances audio performance by providing low-noise amplification in high-quality home audio and theater systems.

Use Cases

The NJM2279M is commonly used in the following scenarios:

• Microphone Preamp Circuits: Amplifies weak microphone signals to a usable level while maintaining a low noise profile, suitable for recording equipment and live audio applications.

• Stereo Audio Systems: Provides high-quality audio amplification in stereo systems, maintaining signal clarity and reducing distortion.

• Professional Video Equipment: Used in video systems that require precise amplification of video signals with low noise and high fidelity, such as broadcast and surveillance equipment.

• Multimedia Devices: Integrated into multimedia electronics like projectors, televisions, and gaming systems to enhance audio-visual performance.

Shipping and Logistics

The NJM2279M can be shipped via several common international logistics services, each offering different advantages:

• DHL Express: Known for its fast and reliable global delivery, typically taking 2-5 business days. It is ideal for time-sensitive shipments.

• FedEx International Priority: Offers fast, priority service with comprehensive tracking. Suitable for high-value shipments that need quick delivery.

• UPS Worldwide Express: Provides cost-effective international shipping with flexible delivery options, suitable for regular shipments.

• TNT Express: Specializes in efficient and economical delivery for less urgent shipments, often chosen for cost savings.

Frequently Asked Questions (FAQs)

1. What is the operating voltage range for the NJM2279M?
   The NJM2279M operates within a supply voltage range of 4.5V to 15V, providing flexibility in various application designs.

2. What applications are best suited for the NJM2279M?
   It is ideal for audio and video preamplification, including in devices like microphones, audio mixers, and video cameras.

3. What package does the NJM2279M come in?
   The NJM2279M is available in a DMP-8 package, making it compact and space-efficient for use in small devices.

4. How does the NJM2279M minimize noise in audio applications?
   The NJM2279M features low-noise circuitry, with a typical noise figure of 2.5 dB, ensuring clear signal amplification with minimal interference.