OP27: which standard should I use to test offset voltage of JM38510,OP27A or OP27C?

michael gao

Prodigy 220 points

Part Number: OP27

dears:

which standard should I use to test offset voltage of JM38510,OP27A or OP27C?

over 6 years ago

0 Wade Vonbergen over 6 years ago

TI__Guru 62930 points

Michael, the engineer that supports this device is out on travel.
I will get someone else to support in the mean time.

Regards,
Wade

0 Kirby Kruckmeyer96848 over 6 years ago in reply to Wade Vonbergen

TI__Genius 17085 points

Hi Michael,

I am not sure I understand your questoin. Which version/grade of the OP27 are you interested in?

You should use those limits either in the TI datasheet or DLA SMD.

0 michael gao over 6 years ago in reply to Kirby Kruckmeyer96848

Prodigy 220 points

Hi Wade:
we tested the offset parameter of JM38510, found that the value is 80uV, you know, in the datasheet, for OP27A and OP27C, this parameter request is different, if we test it according to OP27C, it is qualified, but if we test it with OP27A's standard,it is not qualified, so I want to know that which test standard of offset voltage we should use, OP27A or OP27C?