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Current consumption by V0-VSS in 64128K-RGB

Hi,

What is the current consumption from VDD=3V rail by VO-VSS rail when internal voltage regulators are used for the LCD supply?

Thanks in advance.

Replies

engineering_seacomp's picture
engineering_seacomp
January 22, 2018

Hi,

The 64128K-RGB datasheet lists ILCD as typically consuming 82uA on page 4. This is with V0 having 9V applied and the display driven with a 64Hz waveform shown in note 3 on page 5. The absolute maximum votlage for V0 is 13.5V, although the best contrast will probably be found at 9V. 

Thanks,