WM9711LEFT/RV 데이터 시트보기 (PDF) - Wolfson Microelectronics plc
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WM9711LEFT/RV Datasheet PDF : 66 Pages
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WM9711L
PACKAGE DRAWING - QFN
FL: 48 PIN QFN PLASTIC PACKAGE 7 X 7 X 0.9 mm BODY, 0.50 mm LEAD PITCH
D2
SEE DETAIL 1
D
D2/2
37
48
L
INDEX AREA
36
1
(D/2 X E/2)
E2/2
E2
SEE DETAIL 2
Production Data
DM029.C
E
25
24
e
12
13
b
2X
2X
aaa C
aaa C
(A3)
A
C SEATING PLANE
(A3)
b
Exposed lead
W
T
H
G
A1
DETAIL 3
Half etch tie bar
DETAIL 3
ccc C
0.08 C
Symbols
A
A1
A3
b
D
D2
E
E2
e
G
H
L
T
W
aaa
bbb
ccc
REF
Dimensions (mm)
MIN
NOM
MAX
NOTE
0.80
0.90
1.00
0
0.02
0.05
0.20 REF
0.18
0.25
0.30
1
7.00 BSC
5.00
5.15
5.25
7.00 BSC
5.00
5.15
5.25
0.5 BSC
0.213
0.1
0.30
0.4
0.50
0.1
0.2
Tolerances of Form and Position
0.15
0.10
0.10
JEDEC, MO-220, VARIATION VKKD-2
DETAIL 1
0.35mm
TOP VIEW
DETAIL 2
45
degrees
Datum
R
NOTES:
1. DIMENSION b APPLIED TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.15 mm AND 0.30 mm FROM TERMINAL TIP.
2. ALL DIMENSIONS ARE IN MILLIMETRES
3. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO JESD 95-1 SPP-002.
4. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
5. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.
Terminal
tip
e/2
e
w
PD Rev 4.1 April 2004
64
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