Newhaven Display Forum

Newhaven Products => OLEDs => Topic started by: jeff on October 14, 2017, 02:55:37 PM

Title: NHD-0420CW-AB3 max low voltage supply?
Post by: jeff on October 14, 2017, 02:55:37 PM
Hi, I'm new to Newhaven, using a NHD-0420CW-AB3.  The data sheet says I can tie REGVDD low and supply "2.8V," but 2.8 is kind of an odd number.  Can I officially use 3.0V or 3.3V?  The cover page of the datasheet says "2.4V~5.5V Supply Voltage."  What exactly does that mean?  What is the max recommended voltage when REGVDD is low?

Thanks,

Jeff
Title: Re: NHD-0420CW-AB3 max low voltage supply?
Post by: Saurabh_B on October 16, 2017, 08:04:26 AM
For 3.3V operation you can pull the REGVDD low, the max voltage at this level will be ~3.6V