TDA7521 查看數據表（PDF） - STMicroelectronics
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TDA7521 Datasheet PDF : 11 Pages
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TDA7521
Symb
A
A1
A2
B
C
D
D1
D3
e
E
E1
E3
L
L1
k
TQFP44 - 44 lead Quad Flat Package
mm
inch
Min
Typ
Max
Min
Typ
1.60
0.05
0.15
0.002
1.35
1.40
1.45
0.053
0.055
0.30
0.37
0.45
0.012
0.014
0.09
0.20
0.004
12.00
0.472
10.00
0.394
8.00
0.315
0.80
0.031
12.00
0.472
10.00
0.394
8.00
0.315
0.45
0.60
0.75
0.018
0.024
1.00
0.039
0°
3.5°
7°
0°
3.5°
Max
0.063
0.006
0.057
0.018
0.008
0.030
7°
D
D1
33
34
23
22
A
A2
A1
0.10mm
.004
Seating Plane
44
1
e
Drawing is not to scale.
10/11
12
11
TQFP4410
C
K
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