LMG1210: LMG1210 Bipolar Supply

Richard Mathis

Part Number: LMG1210

Short Question: It is possible to use the LMG1210 with bipolar Supply? As I can see the logic and the LDO use VSS as reference ground and can not be negative?

Best regards and many thanks

Richard

over 4 years ago

+1 Aaron Grgurich over 4 years ago

TI__Expert 4070 points

Hi Richard,

Thanks for reaching out!

-------

Yes, you can use a bipolar supply assuming the sum of these supplies maintains the 5V VDD output bias spec range.

Your question is likely answered on this thread.

-------

I hope this answered your question! If so, please press the green button; otherwise feel free to follow up!

Thanks,

Aaron Grgurich

Power management

Power management forum

LMG1210: LMG1210 Bipolar Supply