AMC1301 Ti TINA model

Ye-sheng Kuo

Other Parts Discussed in Thread: AMC1301, TINA-TI

Hi,

I'm simulating AMC1301 in Ti TINA. My simulation is based on the following file. However, I noticed the chip doesn't work if VDD is below 4.5 V. The datasheet mentioned it operates at 3.3 V or 5 V. So, which one is correct?

Thanks,

over 7 years ago

0 Tom Hendrick over 7 years ago

TI__Guru**** 168285 points

Hi Ye-sheng,

The AMC1301 works down to 3.3V on VDD1. We'll take a look at the model and see why it's not behaving correctly.

0 Felice Bonardi over 6 years ago in reply to Tom Hendrick

Prodigy 50 points

Hi, I've found the same problem with VDD1=3.3V with the TINA-TI AMC1301 Reference Design download by TI site. Is still a model problem?
Regards
Felice

0 Tom Hendrick over 6 years ago in reply to Felice Bonardi

TI__Guru**** 168285 points

Hi Felice,

Welcome to the e2e forum! The AMC1301 TINA model has not been updated yet. We expect to have that completed in the next month or so.

0 Nobuhiko Wasa over 6 years ago in reply to Tom Hendrick

TI__Intellectual 920 points

Hi Tom,

My customer is also asking me the same issue. Is it possible to reply to this thread when you complete the model improvement.
Thanks in advance.

Regards,
Nobuhiko Wasa

Amplifiers

Amplifiers forum

AMC1301 Ti TINA model