CS42438_06 Datasheet, PDF (60/62 Pages) Cirrus Logic – 108 dB, 192 kHz 6-in, 8-out TDM CODEC

13.PACKAGE INFORMATION
52L MQFP PACKAGE DRAWING
E
E1
CS42438
D D1
1
e
B
∝
A
A1
L
INCHES
DIM
MIN
NOM
MAX
MIN
A
---
---
0.096
---
A1
0.000
---
0.010
0.00
B
0.009
---
0.016
0.22
D
---
0.519
---
---
D1
---
0.394
---
---
E
---
0.519
---
---
E1
---
0.394
---
---
e*
---
0.026
---
---
L
0.029
0.035
0.041
0.73
∝
0.00°
4°
7.00°
0.00°
* Nominal pin pitch is 0.65 mm
Controlling dimension is mm.
JEDEC Designation: MS022
13.1 Thermal Characteristics
Parameter
Junction to Ambient Thermal Impedance
2 Layer Board
4 Layer Board
Symbol
q_JA
θ_JA
MILLIMETERS
NOM
---
---
---
13.20 BSC
10.00 BSC
13.20 BSC
10.00 BSC
0.65 BSC
0.88
4°
MAX
2.45
0.25
0.40
---
---
---
---
---
1.03
7.00°
Min Typ Max Units
-
47
- °C/Watt
-
38
- °C/Watt
60
DS646F1