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MC1558M: MC1558JG and MC1558JGB

Part Number: MC1558M

Hello,

My customer was wondering what the difference is between MC1558JG vs. MC1558JGB.  Is there a difference testing between the two ?

Thank you!

Errol Leon

Texas Instruments

Field Application Engineer

  • Hello Errol,

    The MC1558JG is a commercial grade product.   The MC1558JGB is a military grade product and corresponds to this SMD number:  5962-9760301QPA

    The commercial product is electrically tested at room temperature only.

    The mil grade products are tested at -55C, +25C and +125C.   Plus the get a number of extra quality tests during processing that are not done on commercial products.

    I need to correct an earlier statement I made:

    Neither the MC1558JG of the MC1558JGB is RoHS compliant.