AK2574 Datasheet, PDF (12/30 Pages) Asahi Kasei Microsystems – 156M Laser Diode Driver + APC for Burst Mode

ASAHI KASEI
Ⅴ. Package Information
(1) Package Type: 48 pin BCC++
(2) Marking Information:
(a) PIN#1 Indication: ○
(b) Logo: AKM
(c) Marking Code: AK2574VB
(d) Date Code: YYWWXXX (7 digit)
AKM
AK2574VB
YYWWXXX
[AK2574]
(3) Package Outline
7.0±0.1
37
25
6.2
0.5
0.5±0.1
0.09MIN
25
37
5.1
5.5±0.06
"A"
1
13
13
1
"B"
"C"
5.0
6.15
"A" Part
"B" Part
"C" Part
0.05
C0.2
0.14
MIN
0.3±0.06
0.45±0.06
0.45±0.06
<MS0266-E-00>
-12-
2003/12