BUF08821 calibrator equivalent, programmable gamma-voltage generator and vcom calibrator.
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*234 10-BIT RESOLUTION
* 8-CHANNEL P-GAMMA
* 1-CHANNEL P-VCOM
* 16x REWRITABLE NONVOLATILE MEMORY
* TWO INDEPENDENT PIN-SELECTABLE MEMORY BANKS
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* TFT-LCD REFERENCE DRIVERS
BKSEL
Digital
Analog
(2.0V to 5.5V) (9V to 20V)
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DESCRIPTION
The BUF08821 offers .
The BUF08821 offers eight programmable gamma channels plus one programmable VCOM channel.
The final gamma and VCOM values can be stored in the on-chip, nonvolatile memory. To allow for programming errors or liquid crystal display (LCD) panel rework, .
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