topic Does the LPC1549 have an isolated analog ground? in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Does-the-LPC1549-have-an-isolated-analog-ground/m-p/620467#M24289 <HTML><HEAD></HEAD><BODY><P>In order to use the DAC of the LPC1549 properly, I want to have an isolated anlaog ground. This is to reduce the noise in the analog part of my circuit as the digital part is introducing&nbsp; a lot of noise. Does the LPC1549 have such an isolated analog ground?</P></BODY></HTML> Thu, 15 Sep 2016 08:35:13 GMT edwinsuijkerbui 2016-09-15T08:35:13Z Does the LPC1549 have an isolated analog ground? https://community.nxp.com/t5/LPC-Microcontrollers/Does-the-LPC1549-have-an-isolated-analog-ground/m-p/620467#M24289 <HTML><HEAD></HEAD><BODY><P>In order to use the DAC of the LPC1549 properly, I want to have an isolated anlaog ground. This is to reduce the noise in the analog part of my circuit as the digital part is introducing&nbsp; a lot of noise. Does the LPC1549 have such an isolated analog ground?</P></BODY></HTML> Thu, 15 Sep 2016 08:35:13 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Does-the-LPC1549-have-an-isolated-analog-ground/m-p/620467#M24289 edwinsuijkerbui 2016-09-15T08:35:13Z Re: Does the LPC1549 have an isolated analog ground? https://community.nxp.com/t5/LPC-Microcontrollers/Does-the-LPC1549-have-an-isolated-analog-ground/m-p/620468#M24290 <HTML><HEAD></HEAD><BODY><P>Hi <A _jive_internal="true" data-content-finding="Community" data-userid="287703" data-username="edwinsuijkerbuijk" href="https://community.nxp.com/people/edwinsuijkerbuijk">Edwin Suijkerbuijk</A>,</P><P>Sorry, the LPC1549 doesn't have such an isolated analog ground.<BR />Have a great day,<BR />Ping</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 19 Sep 2016 03:06:17 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Does-the-LPC1549-have-an-isolated-analog-ground/m-p/620468#M24290 jeremyzhou 2016-09-19T03:06:17Z