CS4228 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS4228 Datasheet PDF : 30 Pages
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CS4228
PACKAGE DIMENSIONS
28L SSOP PACKAGE DRAWING
N
D
E11
E
A2
A
e
b2
A1
L
SIDE VIEW
SEATING
PLANE
END VIEW
1 23
TOP VIEW
INCHES
MILLIMETERS
NOTE
DIM
MIN
MAX
MIN
MAX
A
--
0.084
--
2.13
A1
0.002
0.010
0.05
0.25
A2
0.064
0.074
1.62
1.88
b
0.009
0.015
0.22
0.38
2,3
D
0.390
0.413
9.90
10.50
1
E
0.291
0.323
7.40
8.20
E1
0.197
0.220
5.00
5.60
1
e
0.022
0.030
0.55
0.75
L
0.025
0.041
0.63
1.03
∝
0°
8°
0°
8°
Notes: 1. “D” and “E1” are reference datums and do not included mold flash or protrusions, but do include mold
mismatch and are measured at the parting line, mold flash or protrusions shall not exceed 0.20 mm per
side.
2. Dimension “b” does not include dambar protrusion/intrusion. Allowable dambar protrusion shall be
0.13 mm total in excess of “b” dimension at maximum material condition. Dambar intrusion shall not
reduce dimension “b” by more than 0.07 mm at least material condition.
3. These dimensions apply to the flat section of the lead between 0.10 and 0.25 mm from lead tips.
DS307PP1
29
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