MAX9672 systems equivalent, programmable gamma reference systems.
o DAC Reference Input o 12/14/16-Channel Gamma Correction, 10-Bit
Resolution o VCOM Driver o Integrated MTP Memory o Programmable VCOM Limits o 200mA Peak Current on Gamm.
TFT LCDs
Pin Configuration
AVDD REF GMA8 GMA7 GMA6 GMA5 GMA4
TOP VIEW
21 20 19 18 17 16 15
GMA9 22
GMA10 23
GMA11.
The MAX9672/MAX9673/MAX9674 output 12/14/16 voltage references for gamma correction in TFT LCDs and one voltage reference for VCOM. Each gamma reference voltage has its own 10-bit DAC and buffer to ensure a stable voltage. The VCOM reference voltage .
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