E electricity86 New Member Mar 22, 2009 #1 In my LCD's datasheet there is mention VHV: "The voltage between VHV and VSS is the supply voltage for high voltage part of the EM6124.". What is that? Can it be the VDD? I'm using this LCD: https://www.emmicroelectronic.com/webfiles/Product/LCDdriver/EM6124_DS.pdf Thanks.
In my LCD's datasheet there is mention VHV: "The voltage between VHV and VSS is the supply voltage for high voltage part of the EM6124.". What is that? Can it be the VDD? I'm using this LCD: https://www.emmicroelectronic.com/webfiles/Product/LCDdriver/EM6124_DS.pdf Thanks.
ericgibbs Well-Known Member Most Helpful Member Mar 22, 2009 #2 electricity86 said: In my LCD's datasheet there is mention VHV: "The voltage between VHV and VSS is the supply voltage for high voltage part of the EM6124.". What is that? Can it be the VDD? I'm using this LCD: https://www.emmicroelectronic.com/webfiles/Product/LCDdriver/EM6124_DS.pdf Thanks. Click to expand... hi, The HV refers to the 'internal high voltage' Look at this clip from the data sheet. Take care to apply the voltages to the LCD as the datasheet species.! Attachments esp01 Mar. 22.gif 43 KB · Views: 144
electricity86 said: In my LCD's datasheet there is mention VHV: "The voltage between VHV and VSS is the supply voltage for high voltage part of the EM6124.". What is that? Can it be the VDD? I'm using this LCD: https://www.emmicroelectronic.com/webfiles/Product/LCDdriver/EM6124_DS.pdf Thanks. Click to expand... hi, The HV refers to the 'internal high voltage' Look at this clip from the data sheet. Take care to apply the voltages to the LCD as the datasheet species.!