MAX9672 Programmable Gamma Reference Systems

Maxim Integrated

Description

19-4718; Rev 4; 2/11 EVAALVUAAILTAIOBNLEKIT 10-Bit, Programmable Gamma Reference Systems with MTP for TFT LCDs MAX9672/MAX9673/MAX9674 General Descr.
The MAX9672/MAX9673/MAX9674 output 12/14/16 voltage references for gamma correction in TFT LCDs and one voltage reference for VCOM.

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Datasheet Specifications

Part number: MAX9672
Manufacturer: Maxim Integrated ↗
File Size: 781.20 KB
Datasheet: MAX9672-MaximIntegrated.pdf
Description: Programmable Gamma Reference Systems

Features

* 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 Gamma Channels o 600mA Peak Current on VCOM Channel Ordering Information PART GAMMA CHANNELS PIN-PACKAGE MAX9672ETI+ 12 28 TQFN-

Applications

* 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 24 GMA12 25 GMA13
* 26 MAX9672 MAX9673 MAX9674 GMA14
* 27 + EP† GMA15
* 28 14 GMA3 13 GMA2 12 GMA1 11 GND 10 AVDD 9 AVDD_AMP 8 VCOM_FB 1 234567 GMA16

MAX9672 Distributors

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MAX9672 Programmable Gamma Reference Systems Maxim Integrated

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