AK2557 Datasheet, PDF (3/4 Pages) Asahi Kasei Microsystems – 4ch Cathode Common LDD with Digital APC

4.1.Outline Dimensions
7.00±0.10
6.75±0.10
4. Package
0.40±0.10
B
[AK2557]
0.23
+0.07
-0.05
A
0.10 M AB
0.50
C0.60MAX
C
0.08 ^C
4.2. Marking
AK2557
YYWWXXX
a. Pin #1 Index: Circle
b. Marking: AK2557
c. Date Code: YYWWXXX (7 Digits)
YY: Year
WW: Week (1 ~ 52)
XXX: Manufacturing Identification
AK2557-E-Preliminay0.90 (Brief)
-3-
5.1
2015/7