Product Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
Data Sheet | 12-Channel Programmable Gamma Reference System | Apr 26, 2013 |
Support & Training
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Sampling:
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Key Features
- 12 Programmable Reference Voltages with 10-Bit Resolution
- Controlled Ramp-Up of Reference Voltages
- Adjustable LDO
- Current-Sense Comparator
- 10V to 18V Analog Supply Range
- 2.3V to 3.6V Digital Supply Range
- SPI Interface
Applications/Uses
- TFT-LCD Panels
Description
An adjustable, low-dropout linear regulator (LDO) further improves the stability and accuracy of the DAC outputs by creating the DAC reference. The MAX9697's integrated gate-driver output controls an external p-channel FET to slowly turn on the linear regulator so that the reference voltages ramp up in a controlled manner.
The MAX9697 has a serial peripheral interface (SPI™) bus for programming the reference voltages. The device also has a current-sense comparator to detect an abnormally high supply current in other areas of the application circuit.
The MAX9697 is available in a 28-pin TQFN package and is specified for operation over the -40°C to +125°C temperature range.
Technical Docs
Data Sheet | 12-Channel Programmable Gamma Reference System | Apr 26, 2013 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.