Posted on Wednesday, December 12th, 2012 in ARM by DP
Have loads of 5 volt hardware you can’t use with your new 3.3 volt Stellaris Launchpad (or other hardware)? Mike solved this problem by building a level converter using two TXB0108 ICs
And here is the proof that it works. I’m driving a 5V graphic LCD using the 3.3v Stellaris Launchpad. The TXB0108 level converters have two voltage inputs. The lower voltage goes to VCCA and the higher voltage goes to VCCB. Each chip provides eight pins on either side for easy connections.
Via the contact form.
This entry was posted
on Wednesday, December 12th, 2012 at 5:00 pm and is filed under ARM
You can follow any responses to this entry through the RSS 2.0
You can skip to the end and leave a response. Pinging is currently not allowed.