TUSB8040

Rob Wilson

Prodigy 140 points

Other Parts Discussed in Thread: TUSB8040

Will this part be released in Industrial Temp (-40 to +85)? If so, do you have an approximate date?

over 13 years ago

0 Jason Work over 13 years ago

TI__Genius 10830 points

The TUSB8040 is designed for operation over the industrial temperature range of –40°C to 85°C according to the product description:

http://focus.ti.com/docs/prod/folders/print/tusb8040.html

The TUSB8040 is designed for operation over the industrial temperature range of –40°C to 85°C according to the product data manual:

USB 3.0 Four Port Hub (Rev. C) (PDF 294 KB) 10 Feb 2011 (page 5 of 27)

It's strange that according to the parametrics, and samples that it's rated for only 0 to 70 C. I don't see anything in the errata that describes this inconsistency.

0 DHarmon over 13 years ago in reply to Jason Work

TI__Genius 16190 points

Rob / Jason,

Yes, the plan is to release the industrial temp support by the end of the year.

Initial release was done with support for commercial temp only. The device was fully design margined for industrial temp range support.

Interface

Interface forum

TUSB8040