The TI E2E™ design support forums will undergo maintenance from Sept. 28 to Oct. 2. If you need design support during this time, contact your TI representative or open a new support request with our customer support center.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

INA240: TINA-TI simulation abnormal outputs

Part Number: INA240

Hi Expert,

I'm using below circuits to simulation with INA240A4.

The input  is 10mV, 320kHz half-sinusoidal signal, however the output is very weird. There are mainly 2 issues:1). the valley value of out put signal is too far from zero. 2) There is phase shifted between input a nd output signal. Do you have any idea about what causes these abnormal output signals? Thanks.


JaredINA240 single end.TSC