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Partname: | MAX9590 |
Description: | 14 Programmable Gamma Reference Buffers with 4 Static References for TFT-LCD Displays |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (37.5K). Click here to download *) |
The 14 programmable reference voltages are divided evenly into seven upper and seven lower voltages for the upper and lower gamma curves of LCD column drivers. Each gamma reference voltage has an 8-bit DAC and isolation buffer associated with it to ensure stable operation. Therefore, the reference voltages remain stable without synchronizing to the LCD horizontal timing. In addition, each buffer is able to provide a high current that further ensures a stable voltage when critical levels and patterns are displayed. |
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Click here to download MAX9590 Datasheet*) |
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