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TDA4854 - I2C-bus autosync deflection controllers

General Description

The TDA4854 is a high performance and efficient solution for autosync monitors.

All functions are controllable by I2C-bus.

Key Features

  • Concept features.
  • Full horizontal plus vertical autosync capability; TV and VCR mode included.
  • Extended horizontal frequency range from 15 to 130 kHz.
  • Comprehensive set of I2C-bus driven geometry adjustments and functions, including standby mode.
  • Very good vertical linearity.
  • Moire cancellation.
  • Start-up and switch-off sequence for safe operation of all power components.
  • X-ray protection.
  • Flexible switched mode B+ supply fun.

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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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INTEGRATED CIRCUITS DATA SHEET TDA4853; TDA4854 I2C-bus autosync deflection controllers for PC/TV monitors Product specification Supersedes data of 1998 May 12 File under Integrated Circuits, IC02 1999 Jul 13 Philips Semiconductors Product specification I2C-bus autosync deflection controllers for PC/TV monitors FEATURES Concept features • Full horizontal plus vertical autosync capability; TV and VCR mode included • Extended horizontal frequency range from 15 to 130 kHz • Comprehensive set of I2C-bus driven geometry adjustments and functions, including standby mode • Very good vertical linearity • Moire cancellation • Start-up and switch-off sequence for safe operation of all power components • X-ray protection • Flexible switched mode B+ supply function block for feedback and feed forwar