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    | Partname: | AD8509 |  | Description: | 9-Channel, Multiplexed Input, LCD |  | Manufacturer: | Analog Devices |  | Datasheet: | PDF (69.7K). Click here to download *)
 |  | The AD8509 is a 9-channel (AD8511 an 11-channel) LCD reference driver designed to drive 64 gray scale column drivers. Each buffer has an A/B input used to select between two voltages for LCD displays. These buffers are used to drive the resistor ladders of LCD column drivers for gamma correction. |  |  Click here to download AD8509 Datasheet*)
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