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MAX9673 - Programmable Gamma Reference Systems

Download the MAX9673 datasheet PDF. This datasheet also covers the MAX9672 variant, as both devices belong to the same programmable gamma reference systems family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX9672-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX967 Single/Dual/Quad Micropower Rail-to-Rail I/O Comparators
MAX96705 16-Bit GMSL Serializer
MAX96707 14-Bit GMSL Serializer
MAX9672 Programmable Gamma Reference Systems
MAX9674 Programmable Gamma Reference Systems

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-4718; Rev 4; 2/11 EVAALVUAAILTAIOBNLEKIT 10-Bit, Programmable Gamma Reference Systems with MTP for TFT LCDs MAX9672/MAX9673/MAX9674 General Description 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 has its own 10-bit DAC and an amplifier to ensure a stable voltage when critical levels and patterns are displayed. The MAX9672/MAX9673/MAX9674 feature integrated multiple-time programmable (MTP) memory to store gamma and VCOM values on the chip, eliminating the need for external EEPROM. The MAX9672/ MAX9673/MAX9674 support up to 300 write operations to the on-chip nonvolatile memory.