NJM2534D#

Video Processing Overview

The NJM2534D is a video switch IC designed for VCR and TV applications. It features three bias-type inputs and one buffer-type output, utilizing bipolar technology. The device operates within a supply voltage range of +4.5V to +13V with a maximum operating current of 4.7mA. Key electrical characteristics include a crosstalk level of -70dB at 4.3MHz, a frequency response of ±1.0dB up to 10MHz, and a total harmonic distortion of 0.1% at 1kHz. The component is housed in an 8-DIP package.

Video Processing Feature Summary

• Supports switching between three input channels to a single output using control signals
• Utilizes bipolar technology for signal processing
• Provides low crosstalk performance for video signal integrity

Video Processing Applications

• Video cassette recorders (VCR)
• Television sets

Video Processing Procurement Notes

Verify the Not Recommended for New Design status before initiating procurement. Confirm that the specific DIP-8 package variant matches the required footprint. Ensure compatibility with existing circuit designs regarding the specified operating voltage and current limits. Review the datasheet for any updates on availability or alternative recommendations from the manufacturer.

Video Processing Selection Notes

Select this component for applications requiring a simple 3-to-1 video switching function. Consider the bipolar technology and specific package constraints. Evaluate the operating voltage range against the system power supply. Assess the thermal dissipation requirements relative to the DIP-8 package limitations.

Video Processing Part Context

This part belongs to the NJM2534 series of video switches manufactured by Nisshinbo Micro Devices Inc. The series includes variants such as NJM2534M and NJM2534L, which share similar functional specifications but differ in packaging. The NJM2534D specifically denotes the dual in-line package configuration.

Video Processing Replacement Considerations

The NJM2534D is designated as a Not Recommended for New Design product. Consult the manufacturer's documentation for potential replacement parts or updated series alternatives suitable for new designs.