alc268 Realtek Semiconductor Corporation, alc268 Datasheet - Page 78

• Manufacturer Part Number: alc268
• Description: 2+2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

11. Mechanical Dimensions
11.1. LQFP-48 Mechanical Dimensions (ALC268/ALC268-VB)
2+2 Channel High Definition Audio Codec
SYMBOL
TH
A1
A2
D1
D2
E1
E2
L1
A
D
E
L
c
b
e
MIN.
0.05
1.35
0.09
0.17
0.45
0
-
-
o
MILLIMETER
9.00 BSC
7.00 BSC
9.00 BSC
7.00 BSC
0.50 BSC
TYP
1.40
0.20
0.60
1.00
5.50
5.50
3.5
-
-
-
o
MAX.
1.60
0.15
1.45
0.20
0.27
0.75
7
-
o
0.002
0.053
0.004
0.007
0.018
MIN.
0
-
-
o
0.0196 BSC
0.354 BSC
0.276 BSC
0.354 BSC
0.276 BSC
0.0236
0.0393
INCH
0.055
0.217
0.217
0.008
TYP
3.5
-
-
-
o
L1
MAX
0.063
0.006
0.057
0.008
0.011
0.030
70
7
L
-
o
APPROVE
CHECK
REALTEK SEMICONDUCTOR CORP.
PACKAGE OUTLINE DRAWING,
TITLE: LQFP-48 (7.0x7.0x1.6mm)
LEADFRAME MATERIAL
FOOTPRINT 2.0mm
Track ID: JATR-1076-21
DOC. NO.
VERSION
DWG NO.
DATE
ALC268 Series
02
PKGC-065
Datasheet
Rev. 1.3