WM8973LGEFL/V Wolfson Microelectronics, WM8973LGEFL/V Datasheet - Page 61

• Manufacturer Part Number: WM8973LGEFL/V
• Description: Audio CODECs Stereo Codec with H/P Spkr
• Manufacturer: Wolfson Microelectronics

Specifications of WM8973LGEFL/V

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Production Data
w
PACKAGE DIMENSIONS
FL: 32 PIN QFN PLASTIC PACKAGE 5
NOTES:
1. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.15 mm AND 0.30 mm FROM TERMINAL TIP.
2. FALLS WITHIN JEDEC, MO-220, VARIATION VHHD-5.
3. ALL DIMENSIONS ARE IN MILLIMETRES.
4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO JEDEC 95-1 SPP-002.
5. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
6. REFER TO APPLICATION NOTE WAN_0118 FOR FURTHER INFORMATION REGARDING PCB FOOTPRINTS AND QFN PACKAGE SOLDERING.
7. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.
A3
C
Symbols
SEATING PLANE
REF:
24
17
bbb
aaa
ccc
A1
A3
D2
E2
W
M
G
A
b
D
E
H
L
e
T
A3
25
16
e
Exposed lead
15
Tolerances of Form and Position
MIN
0.80
0.18
3.30
3.30
0.30
b
BOTTOM VIEW
0
JEDEC, MO-220, VARIATION VHHD-5.
SIDE VIEW
D2
B
EXPOSED
GROUND
PADDLE
0.203 REF
H
Half etch tie bar
5.00 BSC
5.00 BSC
0.50 BSC
0.103
NOM
0.90
0.02
0.25
3.45
3.45
0.20
0.40
0.15
0.15
0.10
0.10
0.1
W
6
32
9
Dimensions (mm)
DETAIL 2
b
T
M
G
X
1
8
1
bbb
5
L
X
A1
MAX
DETAIL 1
M
1.00
0.05
0.30
3.60
3.60
0.50
DETAIL 2
A
0.9 mm BODY, 0.50 mm LEAD PITCH
C
E2
A
B
ccc
0.08
C
NOTE
C
1
2
2
5
2 X
4
2 X
INDEX AREA
(D/2 X E/2)
aaa
aaa
C
C
EXPOSED
GROUND
PADDLE
0.30
DETAIL 1
45°
TOP VIEW
D
PD, Rev 4.5, December 2011
DM101.A
E
WM8973L
61