Dear TI and other TI experts,
I am considering using an LP3470i in a new design but am confused as to its operating temperature range.
1. On page 2 of the datasheet, the absolute maximum ratings section gives the operating temp range for the LP3470 as -20 to +85 and the operating temp range for the LP3470i as -40 to +85. This strongly suggests that the 'i' part has wider temperature capability than the ' ' part.
2. However, when I look at page 1 of the Addendum, both the LP3470 and the LP3470i list Op. Temp as -20 to +85.
Which operating temperature range should I believe? Will the 'i' part work down to -40?
Thanks in advance!
Regards,
Paul
