LC75847T driver equivalent, general-purpose lcd driver.
* Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.
TQFP120 14x14
* Switching between 1/2 bias and 1/3 bias drive techniques u.
must not attempt to provide this level from external circuits.
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LCD drive 2/3 bias voltage (middle level) supply. I.
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