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LA7837 - Vertical Deflection

Key Features

  • Low power dissipation due to on-chip pump-up circuit.
  • On-chip 50/60Hz vertical size control circuit.
  • On-chip sawtooth wave generating circuit.
  • On-chip driver circuit.
  • Vertical output circuit.
  • On-chip thermal protection circuit.
  • Excellent interlace response.
  • Excellent crossover response. Any and all SANYO products described or contained herein do not have specifications that can handle.

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Other Datasheets by SANYO (now Panasonic)

Part Number Description
LA7830 Color TV Vertical Deflection
LA7830 Color TV Vertical Deflection
LA7832 Color TV Vertical Deflection
LA7833 Color TV Vertical Deflection
LA7835 Vertical Deflection

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number:ENN3313C Monolithic Linear IC www.DataSheet4U.com LA7837, 7838 Vertical Deflection Circuit with TV/CRT Display Drive Overview The LA7837, 7838 are vertical deflection output ICs developed for use in high-grade TVs and displays. The interlace and crossover distortion responses, in particular, have been greatly improved, allowing excellent picture quality on large size televisions and high precision interlace mode displays. Also, pulse signals can be used for input signals due to the on-chip sawtooth wave generating circuit and driver circuit. Further, the DC and AC feedback circuit can be formed with these ICs alone, simplifying pattern design of sets and ensuring stable performance.