CS42428 查看數據表（PDF） - Cirrus Logic
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CS42428 Datasheet PDF : 73 Pages
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12.PACKAGE DIMENSIONS
64L LQFP PACKAGE DRAWING
E
E1
CS42428
D D1
1
e
B
∝
L
A
A1
DIM
MIN
A
---
A1
0.002
B
0.007
D
0.461
D1
0.390
E
0.461
E1
0.390
e*
0.016
L
0.018
∝
0.000°
* Nominal pin pitch is 0.50 mm
Controlling dimension is mm.
JEDEC Designation: MS026
INCHES
NOM
0.55
0.004
0.008
0.472 BSC
0.393 BSC
0.472 BSC
0.393 BSC
0.020 BSC
0.024
4°
THERMAL CHARACTERISTICS
Parameter
Allowable Junction Temperature
Junction to Ambient Thermal Impedance
MAX
0.063
0.006
0.011
0.484
0.398
0.484
0.398
0.024
0.030
7.000°
MIN
---
0.05
0.17
11.70
9.90
11.70
9.90
0.40
0.45
0.00°
MILLIMETERS
NOM
1.40
0.10
0.20
12.0 BSC
10.0 BSC
12.0 BSC
10.0 BSC
0.50 BSC
0.60
4°
MAX
1.60
0.15
0.27
12.30
10.10
12.30
10.10
0.60
0.75
7.00°
Symbol Min Typ Max Units
-
-
+135
°C
θJA
-
48
-
°C/Watt
70
DS605F1
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