CS485XX 查看數據表（PDF） - Cirrus Logic
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CS485XX Datasheet PDF : 26 Pages
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9. Package Mechanical Drawings
9.1 48-pin LQFP Package Drawing
48 LD LQFP (7 x 7 x 1.4 mm body)
CS485xx Family Data Sheet
32-bit Audio Decoder DSP Family
DRAFT
ENTIEALLPHI A
A1
ID D A2
b
D
D1
e
FE
E1
theta
NL
L1
Number of Leads
48
MIN
NOM
MAX
1.60
0.05
0.15
1.35
1.40
1.45
0.17
0.22
0.27
9.00 BSC
7.00 BSC
0.50 BSC
9.00 BSC
7.00 BSC
0
7
0.45
0.60
0.75
1.00 REF
ONOTES:
1) Reference document: JEDEC MS-026
C 2) All dimensions are in millimeters and controlling dimension is in millimeters.
3) D1 and E1 do not include mold flash which is 0.25 mm max. per side.A1
4) Dimension b does not include a total allowable dambar protrusion of 0.08 mm max.
Figure 14. 48-Pin LQFP Package Drawing
DS734F2
©Copyright 2008 Cirrus Logic, Inc.
25
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