MAX5679ETJ+T
MAX5679ETJ+T Datasheet
QuickView - MAX5679 Digitally Programmable LCD Gamma Reference Generator with Digital Voltage Page 1 of 2
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MAX5679ETJ+T |
MAX5679ETJ+T (pdf) |
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MAX5679ETJ+ |
MAX5679ETJ+ |
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| QuickView - MAX5679 Digitally Programmable LCD Gamma Reference Generator with Digital Voltage Page 1 of 2 ENGLISH • • • Login | Register What's New Products Solutions Design AppNotes Support Enter keywords or part number Sales About Us Members Maxim > Products > [Video] MAX5679 Digitally Programmable LCD Gamma Reference Generator with Digital Voltage Reference QuickView Technical Documents Ordering Info More Information User Comments 0 All Status Active In Production. The MAX5679 digitally programmable LCD gamma reference generator provides 18 buffered channels for biasing LCD column drivers. The device provides 14 outputs of 8-bit programmable Request Full Data Sheet gamma reference voltage derived from four externally applied reference voltages, and four buffered outputs of the same externally applied reference voltages. An serial interface programs the 14 upper and lower range gamma buffer outputs independently. The MAX5679 features a digitally programmable voltage reference DVR with 7-bit adjustable current sink to set the LCD common backplane VCOM voltage. The MAX5679 includes a power-on reset POR function that configures all 14 programmable gamma outputs to predetermined levels upon initial power-up. The MAX5679 is available in a 5mm x 5mm, 32-pin TQFN package and is specified over the -40°C to +85°C extended temperature range. Key Features z 7-Bit Adjustable VCOM Calibrator DVR z 14 Programmable Gamma Outputs for LCD Column Driver ICs 8-Bit DAC Resolution for Upper and Lower Range Outputs Maximum Output Swing of AVDD - 0.2V Minimum Output Swing of GND + 0.2V z Four Independent Reference Inputs z Four Independent Buffered Reference Outputs z 9V to 20V Analog Supply z 2V to 5.5V Digital Supply z 400kHz Serial Interface z Pin-Selectable Address Bit Allows Two Slave IDs z Backward Compatible with the MAX5678 Applications/Uses z TFT-LCD Panels for Desktop Monitors z TFT-LCD Panels for Flat Screen TVs Key Specifications Programmable Gamma Buffers Total Channels Programmable Channels Resolution bits Integrated Nonvolatile Memory Memory Banks VCOM Calibrator VCOM Buffer Interface VSUPPLY V IQ mA Package/Pins Oper. Temp. °C MAX5679 18 See Data Sheet/ -40 to +85 See All Programmable Gamma Buffers 14 Didn't Find What You Need? z Next Day Product Selection Assistance from Applications Engineers z Parametric Search z Applications Help QuickView Description Key Features Applications/Uses Key Specifications Diagram Technical Documents Data Sheet Application Notes Design Guides Engineering Journals Reliability Reports Ordering Info Price and Availability Samples Buy Online Package Information Lead-Free Information More Information Related Products Notes and Comments Evaluation Kits 11/9/2009 QuickView - MAX5679 Digitally Programmable LCD Gamma Reference Generator with Digital Voltage Page 2 of 2 Software/Models Evaluation Kits Contact Us • Rate This Page • Mail This Page • Privacy Policy • Legal Notices Copyright 2009 by Maxim Integrated Products 11/9/2009 |
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