NJM2279D

Description：IC VIDEO SWITCH 3INP/2OUT 14DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube

SKU:b9df7626d250 Category: Video Processing Brand: Nisshinbo Micro Devices Inc.

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Product introduction

NJM2279D is listed in the Video Processing range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC VIDEO SWITCH 3INP/2OUT 14DIP. Review the specifications below when checking this part for your BOM.

Video Processing specifications for NJM2279D

Description：IC VIDEO SWITCH 3INP/2OUT 14DIP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tube
Function：Switch
Applications：Consumer Video
Standards：-
Control Interface：-
Voltage - Supply：4.0V ~ 7.0V, 8.0V ~ 14.0V
Mounting Type：Through Hole
Package / Case：14-DIP
Supplier Device Package：14-DIP
Grade：-
Qualification：-

Video Processing datasheet and documents for NJM2279D

NJM2279D

Video Processing Overview

The NJM2279D is a 3-input, 2-output video switch IC designed for AV-SET applications. It integrates a 6dB amplifier and 75Ω driver circuits, allowing direct connection to TV monitors. The device operates on dual supplies of ±4V to ±7V or single supply of +8V to +14V. Key electrical parameters include an operating current of 10mA to 24.6mA, voltage gain of 6.0dB to 6.8dB, and input/output crosstalk of -70dB. It features internal mute functions and utilizes bipolar technology in a DIP14 package.

Video Processing Feature Summary

Integrates 6dB amplifier and 75Ω driver circuit for direct monitor connection
Provides independent mute control for two output channels
Supports flexible power supply configurations including dual and single rails

Video Processing Applications

AV-SET video switching systems
TV monitor signal routing
Video signal distribution networks

Video Processing Procurement Notes

Verify the specific ordering suffix 'D' corresponds to the DIP14 package variant rather than the DMP14 surface-mount version. Confirm that the required operating conditions align with the specified dual or single supply voltage ranges. Ensure compatibility with the bipolar technology constraints and absolute maximum ratings before finalizing procurement plans.

Video Processing Selection Notes

Select this component when a video switch requires integrated amplification and 75Ω termination to simplify board design. It is suitable for applications needing independent channel muting and direct interfacing with display devices. Consider the DIP14 package availability if through-hole mounting is preferred over surface-mount alternatives within the same product family.

Video Processing Part Context

This part belongs to the NJM2279 series of video switches manufactured by Nisshinbo Micro Devices Inc. utilizing bipolar technology. It is distinct from other variants like the NJM2279M which uses a different package outline. The series focuses on providing complete video signal path solutions with built-in drivers and amplifiers for consumer electronics.