MAX9599A

Obsolete

Low-Power Programmable Gamma Buffers

Provides a Complete Solution for Programmable Reference Voltages for Gamma Correction in Tablet PC Applications

Data Sheet (Rev. 0) Product Selection Table

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Overview

32mW Quiescent Power
4mm x 4mm Package
14-Channel, 10-Bit Programmable Gamma

The MAX9599A provides multiple programmable reference voltages for gamma correction in TFT LCDs. Each gamma output comprises a 10-bit digital-to-analog converter (DAC) and high current buffer, which reduces the recovery time of the output voltages when critical levels and patterns are displayed. A precision-programmable internal reference sets the full-scale voltage of the DACs.

The gamma output voltages and the programmable reference, programmed digitally through the 1MHz (fast mode plus) I²C interface.

Applications