LM741QML: Difference between LM741J/883 vs LM741J vs LM741H/883

Randhir Kalsi

Expert 4545 points

Part Number: LM741QML
Other Parts Discussed in Thread: LM741-MIL

Hello team,

Hope you are doing well. When you get a chance can you help with below customer question:

Is LM741J usable for LM741J/883? Are there characteristic differences or other designator?

From what I have seen some differences are packaging and junction temperature.

Regards,

Randhir

over 5 years ago

0 Kirby Kruckmeyer96848 over 5 years ago

TI__Genius 17115 points

Hello Randhir,

LM741J/883 is a mil grade part. The LM741J is a commercial grade part that does not receive the same processing/testing/qualification of a mil grade product.

0 Dmitry Kovalenkov over 5 years ago in reply to Kirby Kruckmeyer96848

TI__Intellectual 1210 points

Hi Kirby,

So on this https://www.ti.com/lit/ds/symlink/lm741-mil.pdf datasheet you can see LM741J which appears to be Military grade as well

is there a difference between LM741-MIL and LM741QML ?

Regards,

Dmitry

0 Kirby Kruckmeyer96848 over 5 years ago in reply to Dmitry Kovalenkov

TI__Genius 17115 points

Hello Dmitry,

In this case, the "-MIL" does not indicate military. This is a commercial product and a commercial datasheet.

I know it is confusing, but the "-MIL" suffix is used for a variety of product options, such as commercial hermetic packages (as in this case) or product sold as die.

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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LM741QML: Difference between LM741J/883 vs LM741J vs LM741H/883