AS1108
Data Sheet
Figure 14. 20-pin SOIC Package
austriamicrosystems
Package Drawings and Markings
Notes:
1. Lead coplanarity should be 0 to 0.10mm (.004”) max.
2. Package surface finishing:
(2.1) Top: matte (charmilles #18-30).
(2.2) All sides: matte (charmilles #18-30).
(2.3) Bottom: smooth or matte (charmilles #18-30).
3. All dimensions exclusive of mold flash, and end flash from the pack-
age body shall not exceed 0.24mm (0.10”) per side (D).
Symbol
A
A1
A2
B
C
e
H
h
J
K
L
R
ZD
α
Millimeters
Min
Max
2.44
2.64
0.10
0.30
2.24
2.44
0.36
0.46
0.23
0.32
1.27 BSC
10.11
10.51
0.31
0.71
0.53
0.73
7º BSC
0.51
1.01
0.63
0.89
0.66 REF
0º
8º
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Revision 2.1
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