CS4218 查看數據表（PDF） - Cirrus Logic
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CS4218 Datasheet PDF : 44 Pages
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PACKAGE DIMENSIONS
44 PIN PLCC
NO. OF
A
B
C
TERMINALS MIN MAX MIN MAX MIN MAX
17.40 17.65 16.51 16.66 14.98 16.00
44
(0.685) (0.695) (0.650) (0.656) (0.590) (0.630)
1.27(0.050)
x45deg.NOM
4.62 (0.182)
4.11 (0.162)
1.14 (0.045)
0.63 (0.025)
2.41 (0.095)
MIN
0.25 (0.010) R
MAX
CS4218
BA
1.14 (0.045) x 45deg.
B NOM
A
3 NOM
C
0.46 ( 0.018 )
0.33 ( 0.013 )
3 NOM
ALL DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES.
1.35 (0.053)
1.19 (0.047)
44 PIN QUAD FLATPACK
A
B
1
C
DS135F1
D
E
BA
F
G
HI K
J
44 Pin TQFP
1.4 mm Package Thickness
MILLIMETERS
INCHES
DIM MIN
MAX
A 11.75 12.25
B 9.90 10.10
C
0o
7o
D
0.80 BSC
E
0.35 BSC
F
12 o
G 0.54
0.74
MIN MAX
0.463 0.482
0.390 0.398
0o
7o
0.031 BSC
0.014 BSC
12 o
0.021 0.029
H 0.54
0.74 0.021 0.029
I 1.35
1.50 0.053 0.059
J 0.05
0.002
K
L
M
2o
N 0.35
1.60
0.17
10 o
0.65
2o
0.014
0.063
0.007
10 o
0.026
M
L
N
0.102 MAX
Lead Coplanarity
35
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