AMC1200: AMC1200

sagar yadav68

Part Number: AMC1200

Hi,

I am using AMC1200 for 3 phase mains voltage monitoring.If I apply (Isolated) VDD1 and VDD2 5V to IC with no Input voltage I did not get +2.5V at output.Please Let me know the causes for not getting 2.5V at output. I have checked the voltages at supply pins.

Regards,

Sagar

over 7 years ago

0 Tom Hendrick over 7 years ago

TI__Guru**** 181901 points

Hi Sagar!

Are you measuring the AMC1200 output from VOUTp to VOUTn or from GND2 to VOUTn and VOUTp? Can you tell me what voltage you did see at the output of the AMC1200? Also, when you say there is no input voltage, do you mean that the 3 phase source is off, or do you have the inputs open (i.e. floating)?

0 sagar yadav68 over 7 years ago in reply to Tom Hendrick

Intellectual 460 points

Hi,

I was measuring the output voltage from Voutp to Voutn. But now I measure the voltage at Gnd2 to Voutp it was giving 2.5V.

Regards,

Sagar

Amplifiers

Amplifiers forum

AMC1200: AMC1200