THS4271EVM-UG: The user's guide content is inconsistent with what real picture shows

Fan Yi

Part Number: THS4271EVM-UG
Other Parts Discussed in Thread: THS4271EVM, THS4275, THS4271

I was looking into the possibility of taking advantage of the seperate inverting and non-inverting input terminals that THS4271EVM provides. (see the attached picture)

But the user's guide shows that only non-inverting input terminal is exposed.

How to tell which one should be seriously followed?

over 4 years ago

0 kai klaas69 over 4 years ago

Guru 140200 points

Hi Fan,

have you noticed that there are two different EVM?

www.ti.com/.../THS4271

Kai

0 Fan Yi over 4 years ago in reply to kai klaas69

Intellectual 280 points

Hi Kai,
Thank you for pointing this out.
The picture should have been updated in the link of
www.ti.com/.../ths4271evm-ug
That is quite misleading.

0 kai klaas69 over 4 years ago in reply to Fan Yi

Guru 140200 points

Hi Fan,

what picture do you mean?

Kai

0 Karan Kotadia over 4 years ago in reply to kai klaas69

TI__Genius 16725 points

Hi Fan,

Sorry for the confusion, I hope kai has clarified the problem for you.

Thanks!
-Karan

0 Fan Yi over 4 years ago in reply to kai klaas69

Intellectual 280 points

kai klaas69 said:
Hi Fan,

what picture do you mean?

Kai

Hi Kai,

There is a link shown on the page View THS4271EVM-UG

As you can see this actually is a THS4271EVM.

0 kai klaas69 over 4 years ago in reply to Fan Yi

Guru 140200 points

Hi Fan,

now, I understand what you mean. Yes, you are right. This is the wrong picture.

Kai

0 Karan Kotadia over 4 years ago in reply to kai klaas69

TI__Genius 16725 points

Hi Fan,

The reason is that the EVM shown in that image can be used for both the THS4271 and the THS4275.
www.ti.com/.../slou143.pdf

You are right, this is very confusing. I will report this so we can get this fixed.

Thanks!
-Karan

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THS4271EVM-UG: The user's guide content is inconsistent with what real picture shows