w681308 Winbond Electronics Corp America, w681308 Datasheet - Page 62

• Manufacturer Part Number: w681308
• Description: Usb Audio Controller
• Manufacturer: Winbond Electronics Corp America

22.
W
681308DG is in 48 pin Low-profile Quad Flat Package (LQFP).
Package Dimensions
Symbol
A1
A2
H
H
L
D
A
E
Y
b
c
e
L
θ
D
E
1
0.002
0.053
0.005
0.004
0.272
0.272
0.014
0.350
0.350
0.018
min
0’
-
-
In inch
-0.063
0.004
0.055
0.008
0.005
0.276
0.276
0.020
0.354
0.354
0.024
nom
XXXX PRODUCT DESCRIPTION
-
-
-
62
0.006
0.057
0.010
0.008
0.280
0.280
0.025
0.358
0.358
0.030
0.039
0.004
max
7’
-
0.05
1.35
0.15
0.10
6.90
6.90
0.35
8.90
8.90
0.45
min
0’
-
-
-
In mm
nom
1.60
0.10
1.40
0.20
0.15
7.00
7.00
0.50
9.00
9.00
0.60
-
-
-
max
0.15
1.45
0.20
0.20
7.10
7.10
0.65
9.10
9.10
0.75
1.00
0.10
7’
W681308
Rev1.2