CS4525 查看數據表（PDF） - Cirrus Logic
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CS4525 Datasheet PDF : 98 Pages
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12.PACKAGE DIMENSIONS
48L QFN (9 × 9 MM BODY) PACKAGE DRAWING
b
e
D
CS4525
Pin #1 ID
Pin #1 ID
E
E2
Top View
A1
L
A
Side View
D2
Bottom View
INCHES
DIM
MIN
NOM
MAX
A
--
--
0.0354
A1
0.0000
--
0.0020
b
0.0118
0.0138
0.0157
D
0.3543 BSC
D2
0.2618
0.2677
0.2736
E
0.3543 BSC
E2
0.2618
0.2677
0.2736
e
0.0256 BSC
L
0.0177
0.0217
0.0276
MILLIMETERS
NOTE
MIN
NOM
MAX
--
--
0.90
1
0.00
--
0.05
1
0.30
0.35
0.40
1,2
9.00 BSC
1
6.65
6.80
6.95
1
9.00 BSC
1
6.65
6.80
6.95
1
0.65 BSC
1
0.45
0.55
0.70
1
JEDEC #: MO-220
Controlling Dimension is Millimeters.
Table 22:
Notes:
1. Dimensioning and tolerance per ASME Y4.5M - 1994.
2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and
0.25 mm from the terminal tip.
96
DS726PP1
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