CS5345-COZ View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS5345-COZ' PDF : 39 Pages View PDF
8. PACKAGE DIMENSIONS
48L LQFP PACKAGE DRAWING
E
E1
CS5345
D D1
1
e
B
∝
A
A1
L
DIM
MIN
A
---
A1
0.002
B
0.007
D
0.343
D1
0.272
E
0.343
E1
0.272
e*
0.016
L
0.018
∝
0.000°
* Nominal pin pitch is 0.50 mm
INCHES
NOM
0.055
0.004
0.009
0.354
0.28
0.354
0.28
0.020
0.24
4°
MAX
0.063
0.006
0.011
0.366
0.280
0.366
0.280
0.024
0.030
7.000°
MIN
---
0.05
0.17
8.70
6.90
8.70
6.90
0.40
0.45
0.00°
*Controlling dimension is mm.
MILLIMETERS
NOM
1.40
0.10
0.22
9.0 BSC
7.0 BSC
9.0 BSC
7.0 BSC
0.50 BSC
0.60
4°
MAX
1.60
0.15
0.27
9.30
7.10
9.30
7.10
0.60
0.75
7.00°
*JEDEC Designation: MS022
9. THERMAL CHARACTERISTICS AND SPECIFICATIONS
Parameters
Package Thermal Resistance (Note 19)
Allowable Junction Temperature
Symbol Min
Typ
48-LQFP θJA
-
48
θJC
-
15
-
-
Notes: 19. θJA is specified according to JEDEC specifications for multi-layer PCBs.
Max Units
-
°C/Watt
-
°C/Watt
125
°C
36
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