Cirrus Logic CS485xx - Manual (Page 22)

22 DS734F5
9 Package Mechanical Drawings
9 Package Mechanical Drawings
9.1 48-pin LQFP Package Drawing
Figure 9-1. 48-pin LQFP Package Drawing
48 LD LQFP (7 x 7 x 1.4 mm body)
Number of Leads
48
MIN NOM MAX
A 1.60
A1 0.05 0.15
A2 1.35 1.40 1.45
b 0.17 0.22 0.27
D 9.00 BSC
D1 7.00 BSC
e 0.50 BSC
E 9.00 BSC
E1 7.00 BSC
theta 0 7
L 0.45 0.60 0.75
L1 1.00 REF
NOTES:
1) Reference document: JEDEC MS-026
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.