Diodes LM2902/ LM2902A/ LM2904/ LM2904A - Manual (Page 10)

LM2902/ LM2902A/ LM2904/ LM2904A
Document number: DS36780 Rev. 1 - 2
10 of 13
www.diodes.com
March 2014
© Diodes Incorporated
LM2902/ LM2902A/ LM2904/ LM2904A
Marking Information
(1) TSSOP-14 and SO-14
( Top View )
1
LM2902 X
YY WW X X
Logo
14
Part Number
8
7
WW : Week : 01~52; 52
YY : Year : 12, 13,14~
X X : Internal Code
represents 52 and 53 week
X : Grade : Blank: Normal
A : Low V
IO
(2) SO-8
LM2904 X
(Top View)
YY WW X X
Part Number
Logo X : Grade : Blank: Normal
A : Low
V
IO
8 7 6 5
1 2 3 4
WW : Week : 01~52; 52
YY : Year : 12, 13,14~
X X : Internal Code
represents 52 and 53 week