imranashraf2016: May 2018

Monday, May 21, 2018

Tab COF Bounding Machine

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Service Description

Your Life Time Partner In Your Lab Master's LCD LED TV Repairing and Screen Bypassing Book By Imran Ashraf Khan *Details of BOOK:* *1:* 130 Full Colour Pages With Large Colour Images Front and Back Printed. *2:* Big Page Size 23×36 *3:* Book wight 400 Gram *4:* English Language *5:* Support With Colour Images *6:* Professional Book *7:* China Universal Card Installation *8:* LCD Screen Faults And Solutions *9:* Bypassing Methods *10:* Other Problems Guide *11.* Chip On Film Data (COF) And lot more . _Book Price with courier charges all India is only 1500/.

4 eBooks Guide Package are also avalaible at 40 USD

Friday, May 18, 2018

DM0565R

DM0565R Power Module Supply

Sunday, May 13, 2018

TFT-LCD panel gamma correction

The ISL24863A is a 15-channel I2C programmable reference voltage generator for TFT-LCDs featuring ultra-low power operation. It features 14 general purpose 10-bit DACs with buffered dual bank outputs, which can be used to set the column driver reference voltages of a TFT-LCD panel (gamma correction). The device also has an 8-bit current-sink DAC for VCOM calibration, and a high output current VCOM amplifier. The integrated EEPROM, for storing all reference voltage data, features an endurance of 10,000 write cycles and is read/write capable over the digital supply voltage range.

The dual bank outputs are capable of fast switching between different sets of voltage reference data. Bank switching is ideal to quickly change between gamma curves for 2D/3D TFT-LCD applications. The device’s outputs are double buffered, which allows for updating data in one bank while data is simultaneously output from the other bank.

Combining gamma and VCOM reference voltage generators, with low power operation, and EEPROM, the ISL24863A provides a complete reference voltage solution ideal for tablet, monitor, and mobile TFT-LCD applications.

The ISL24863A is available in a 32 Ld 5x5mm TQFN thermally enhanced package. It is specified for operation over the -40°C to +85°C ambient temperature range.