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MAX9650 - High-Current VCOM Drive Op Amps

General Description

The MAX9650/MAX9651 are single- and dual-channel VCOM amplifiers with rail-to-rail inputs and outputs.

The MAX9650/MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V.

Key Features

  • 1300mA Peak Output Current.
  • Rail-to-Rail Inputs and Outputs.
  • Operates Up to 20V.
  • 40V/μs Slew Rate.
  • 35MHz Bandwidth.
  • 5mA Quiescent Current per Channel.
  • Excellent Heat Dissipation (Exposed Pad) Pin Configurations and Ordering Information appear at end of data sheet. Typical Operating Circuit 16V VREF VDD MAX9650 IN_+ OUT_ IN_- GND.
  • RS TFT LCD TFT-LCD.

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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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Click here for production status of specific part numbers. MAX9650/MAX9651 High-Current VCOM Drive Op Amps for TFT LCDs General Description The MAX9650/MAX9651 are single- and dual-channel VCOM amplifiers with rail-to-rail inputs and outputs. The MAX9650/MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V. The MAX9650/MAX9651 are designed to source and sink a high current quickly to hold the VCOM voltage stable in large TFT-LCD panels. The MAX9650/MAX9651 feature 40V/μs slew rate and 35MHz bandwidth to quickly settle outputs for 120Hz frame rate and full HD television. The MAX9650/MAX9651 feature output short-circuit protection and thermal shutdown. These devices are available in exposed pad packages for excellent heat dissipation.