NJM2533D#

Video Processing Overview

The NJM2533D is a 2-input, 1-output video switch IC utilizing bipolar technology. It operates within a supply voltage range of +4.5V to +13.0V with a maximum operating current of 3.7mA. The device features a DIP-8 package and supports an operating temperature range from -40°C to +85°C. Key electrical characteristics include a crosstalk level of -70dB at 4.3MHz, a voltage gain of 0dB at 100kHz, and a total harmonic distortion of 0.1% at 1kHz. The input impedance is typically 30kΩ, while the output impedance is 25Ω.

Video Processing Feature Summary

• Contains two bias-type inputs and one buffer-type output for signal routing
• Utilizes bipolar technology for video switching applications
• Provides low operating current consumption

Video Processing Applications

• Video cassette recorders (VCR)
• Television sets

Video Processing Procurement Notes

Verify component status before integration as the NJM2533D is designated as Not Recommended for New Design (NRND). Confirm availability through authorized distributors or Nisshinbo Micro Devices directly. Review the official datasheet for absolute maximum ratings and electrical specifications to ensure compatibility with existing system requirements. Check for end-of-life notices or production change notifications prior to finalizing procurement plans.

Video Processing Selection Notes

Select this component for designs requiring a simple 2-to-1 video signal selector. Ensure the power supply voltage remains within the specified +4.5V to +13.0V range. Consider the NRND status when planning long-term product lifecycles. Verify that the DIP-8 package fits the board layout constraints. Evaluate thermal dissipation capabilities relative to the ambient operating temperature conditions.

Video Processing Part Context

The NJM2533D belongs to the NJM2533 series of video switch integrated circuits manufactured by Nisshinbo Micro Devices. This series includes variants such as NJM2533M, NJM2533V, and NJM2533L, which differ primarily in packaging options like DMP-8, SSOP-8, and SIP-8. The NJM2533D specifically utilizes the standard DIP-8 package format.

Video Processing Replacement Considerations

The NJM2533D is classified as Not Recommended for New Design (NRND). No specific substitute part numbers are documented in the provided source material.