TLE2141: TLE2141IDRHE

Brandon Xiong

Prodigy 70 points

Part Number: TLE2141

What is the "HE" at the end of the part# mean?

over 1 year ago

0 Clemens Ladisch over 1 year ago

Guru 284840 points

DigiKey describes it as "prototype".

I'd guess that it is a variant with better electrical characteristics. This implies that it also matches the datasheet specifications of the original device, so it can be sold as that.

0 Brandon Xiong over 1 year ago in reply to Clemens Ladisch

Prodigy 70 points

I've reviewed the datasheet, where did you see it as "prototype"?

0 Ashley Kang over 1 year ago in reply to Brandon Xiong

TI__Genius 12810 points

Hi Brandon,

The "-HE" suffix was a customer-specific designator for this part number that was determined at the time this part was released. There is no difference with the catalog part datasheet specs.

Please let me know if you have any questions.
Thank you!

Best Regards,
Ashley

0 Brandon Xiong over 1 year ago in reply to Ashley Kang

Prodigy 70 points

Can you provide any document? Does the "HE" fall within this date code?

+1 Brandon Xiong over 1 year ago in reply to Ashley Kang

Prodigy 70 points

I hope it's not a prototype? Otherwise, not all aspect will function and that will be a problem. Can you confirm it's not prototype?

0 Ashley Kang over 1 year ago in reply to Brandon Xiong

TI__Genius 12810 points

Hi Brandon,

The document is proprietary to TI and the customer involved and cannot be shared. This is not a prototype part.

Please let me know if you have further questions.
Thank you!

Best Regards,
Ashley

0 Brandon Xiong over 1 year ago in reply to Ashley Kang

Prodigy 70 points

Was confused when you said "Customer specific designator"? I understand it's confidential. Ok thanks and take care

0 Clemens Ladisch over 1 year ago in reply to Brandon Xiong

Guru 284840 points

I linked to the DigiKey web site: digikey.com/en/products/filter/xxx/687?s=N4IgTCBcDaIC4BsCmYCMAWVBLAJgJxAF0BfIA

I do not know how DigiKey got this information. I suspect they labeled it "prototype" because TI never officially sold a device with this part number.

+1 Ashley Kang over 1 year ago in reply to Clemens Ladisch

TI__Genius 12810 points

Hi Brandon, Clemens,

We do not sell this part on the web, which may be why Digikey shows it as "prototype". This a fully released part and sold to specific customers, hence the designator at the end.

Please let me know if you have any questions.

Best Regards,
Ashley

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TLE2141: TLE2141IDRHE