The NJM2521 is a low voltage operation video amplifier with LPF manufactured by New Japan Radio (NJR). It is designed to amplify video signals while filtering out unwanted high-frequency noise. This amplifier is suitable for various video applications, including portable video devices, video cameras, and set-top boxes. Its low-voltage operation and integrated low-pass filter make it an efficient and compact solution for video signal processing.

Applications:

• Portable Video Devices
• Video Cameras
• Set-Top Boxes
• DVD Players
• LCD Monitors
• Automotive Video Systems

Features:

• Low Voltage Operation: Operates efficiently at low voltages, making it suitable for battery-powered devices.
• Integrated Low-Pass Filter (LPF): Filters out high-frequency noise for clearer video signals.
• High Gain: Provides sufficient amplification for video signals.
• Low Power Consumption: Minimizes power usage in portable applications.
• Small Package: Available in a compact package for space-constrained designs.
• Stable Operation: Ensures reliable performance in various operating conditions.

Benefits:

• Improved Video Quality: Filters out noise for clearer and more detailed video signals.
• Extended Battery Life: Low power consumption maximizes battery life in portable devices.
• Reduced System Cost: Integration of amplifier and filter reduces the number of external components required.
• Simplified Design: Easy to integrate into various video systems with its compact package and standardized specifications.

Technical Specifications:

The NJM2521 typically operates on a supply voltage of 3V to 5V and features a bandwidth suitable for standard video signals. The integrated low-pass filter is designed to attenuate high-frequency noise while preserving the integrity of the video signal. The device is usually available in a small surface-mount package, such as SOT-25 or similar, for efficient board space utilization. Its combination of low-voltage operation, integrated LPF, and high gain makes it a valuable component for video signal processing applications.