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MAX9550 - High-Current VCOM Drive Buffers

Description

The MAX9550/MAX9551/MAX9552 provide a VCOM source for TFT LCDs.

The MAX9550/MAX9551/ MAX9552 source and sink a large current to quickly restore the VCOM voltage, making it ideal for TFT LCDs.

The output settles to within 0.1% in less than 2µs.

Features

  • MAX9550/MAX9551/MAX9552 Ordering Information PART MAX9550EZK+T MAX9550EUA+.
  • MAX9551EUA+.
  • MAX9552EUD+.
  • AMPS PIN-.

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Other Datasheets by Maxim Integrated (Analog Devices)

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MAX9551 High-Current VCOM Drive Buffers
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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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www.DataSheet4U.com 19-3858; Rev 1; 2/06 High-Current VCOM Drive Buffers for TFT LCDs General Description The MAX9550/MAX9551/MAX9552 provide a VCOM source for TFT LCDs. The MAX9550/MAX9551/ MAX9552 source and sink a large current to quickly restore the VCOM voltage, making it ideal for TFT LCDs. The output settles to within 0.1% in less than 2µs. In addition, the MAX9550/MAX9551/MAX9552 directly drive the capacitive load in the VCOM layer of the TFT LCDs without the need for a series resistor. The MAX9550/MAX9551/MAX9552 feature single, dual, and quad channel VCOM amplifiers, respectively. The MAX9550/MAX9551/MAX9552 can drive up to 800mA of peak current per channel and operate up to 20V.
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