CS5480
9. PACKAGE DIMENSIONS
24 QFN (4mmX4mm BODY with EXPOSED PAD) PACKAGE DRAWING
mm
NOM
inch
NOM
Dimension
MIN
0.80
0.00
MAX
1.00
0.05
MIN
0.031
0.000
MAX
0.039
0.002
A
A1
A3
b
0.90
0.035
0.02
0.001
0.20 REF
0.25
0.008 REF
0.010
0.20
2.40
0.30
2.60
0.008
0.094
0.012
0.102
D
4.00 BSC
2.50
0.157 BSC
0.098
D2
e
0.50 BSC
4.00 BSC
2.50
0.020 BSC
0.157 BSC
0.098
E
E2
L
2.40
0.35
2.60
0.45
0.094
0.014
0.102
0.018
0.40
0.016
aaa
bbb
ddd
eee
0.15
0.006
0.10
0.004
0.05
0.002
0.08
0.003
Notes:
1. Controlling dimensions are in millimeters.
2. Dimensions and tolerances per ASME Y14.5M.
3. This drawing conforms to JEDEC outline MO-220, variation VGGD-6 with the exception of fea-
tures D2 and E2, which are per supplier designations.
4. Recommended reflow profile is per JEDEC/IPC J-STD-020.
68
DS980F2
APEX [ CIRRUS LOGIC ]
