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NJM2258L is listed in the Video Processing range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC VIDEO EQUALIZER 22SDIP. Review the specifications below when checking this part for your BOM.
Video Processing specifications for NJM2258L
- Description：IC VIDEO EQUALIZER 22SDIP
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tube
- Function：Equalizer
- Applications：Consumer Video
- Standards：-
- Control Interface：-
- Voltage - Supply：-
- Mounting Type：Through Hole
- Package / Case：22-SDIP (0.300", 7.62mm)
- Supplier Device Package：22-SDIP
- Grade：-
- Qualification：-
Video Processing datasheet and documents for NJM2258L
Video Processing Overview
The NJM2258L is a video equalizer IC manufactured by Nisshinbo Micro Devices Inc. It provides gain high pass correction and wave distortion equalization for bright signals with group delay features similar to low band filters. The device integrates one REC line circuit and two playback line circuits within a single package. It operates on a 5V supply, utilizes bipolar technology, and offers a wide bandwidth of 10MHz. The component includes an internal REC/playback changeover function and is housed in a 22-SDIP package.
Video Processing Feature Summary
- Integrates REC line and playback line circuits for signal processing
- Provides gain high pass correction and wave distortion equalization
- Includes internal REC/playback changeover functionality
- Utilizes bipolar technology for operation
Video Processing Applications
- VCR (S-VHS compatible)
- Video Camera
- Laser Disc
Video Processing Procurement Notes
Verify the specific manufacturer source when sourcing this component, as it may be listed under New Japan Radio or Nisshinbo Micro Devices due to corporate history. Confirm the exact package type and revision level against current datasheets before procurement. Ensure compatibility with existing system voltage requirements and signal processing needs.
Video Processing Selection Notes
Select this component for applications requiring precise video signal equalization and distortion correction. Consider its 5V operating specification and bipolar technology characteristics. Evaluate the need for integrated REC/playback switching and the specific bandwidth requirements relative to the 10MHz capability provided by this IC.
Video Processing Part Context
This video equalizer belongs to the NJM series of analog signal processing components. It is designed for consumer electronics applications involving video signal handling. The integration of multiple correction functions into a single chip simplifies circuit design for video recording and playback devices.
Video Processing Replacement Considerations
Check for direct pin-compatible alternatives from the same manufacturer family. Verify that any substitute maintains the required 5V operating voltage and 10MHz bandwidth specifications. Ensure the replacement supports the necessary REC/playback changeover functionality.
Video Processing FAQ
What is the primary function of the NJM2258L?
It functions as a video equalizer providing gain high pass correction and wave distortion correction for bright signals.
How many circuits are integrated within the NJM2258L?
It contains one REC line circuit and two playback line circuits.
What is the recommended operating voltage range?
The recommended operating voltage is 5V.
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