參數(shù)資料
型號: WM9712LEFL
廠商: Wolfson Microelectronics
元件分類: Codec
英文描述: AC97 Audio and Touchpanel CODEC
中文描述: AC97音頻編解碼器和觸摸屏
文件頁數(shù): 76/78頁
文件大?。?/td> 689K
代理商: WM9712LEFL
WM9712L
Production Data
w
PD Rev 4.0 December 2003
76
PACKAGE DRAWING - QFN
e
DM029.C
FL: 48 PIN QFN PLASTIC PACKAGE 7
X
7
X
0.9 mm BODY, 0.50 mm LEAD PITCH
INDEX AREA
(D/2 X E/2)
TOP VIEW
C
aaa
2 X
SEE DETAIL 2
E2
E2/2
b
D2
24
L
D2/2
C
aaa
2 X
25
36
37
48
1
12
13
D
E
e
Datum
SEE DETAIL 1
C
0.08
C
ccc
A
A1
C
(A3)
SEATING PLANE
DETAIL 3
DETAIL 3
DETAIL 2
Terminal
tip
R
e/2
1
DETAIL 1
0.35mm
45
(A3)
G
T
H
W
b
Exposed lead
Half etch tie bar
Symbols
Dimensions (mm)
NOM
0.90
0.02
0.20 REF
MIN
0.80
0
MAX
1.00
0.05
NOTE
A
A1
A3
b
D
D2
E
E2
e
G
H
L
T
W
0.30
0.25
0.18
7.00 BSC
5.15
7.00 BSC
5.15
5.25
5.00
0.5 BSC
0.213
0.1
5.25
5.00
0.30
0.4
0.1
0.2
0.50
1
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.
JEDEC, MO-220, VARIATION VKKD-2
Tolerances of Form and Position
0.15
0.10
0.10
aaa
bbb
ccc
REF
相關(guān)PDF資料
PDF描述
WM9712LEFT AC97 Audio and Touchpanel CODEC
WM9712LEFV AC97 Audio and Touchpanel CODEC
WM9712LSEFL AC97 Audio and Touchpanel CODEC
WM9712LSEFT AC97 Audio and Touchpanel CODEC
WM9712LSEFV AC97 Audio and Touchpanel CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
WM9712LEFL/RV 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:AC97 Audio and Touchpanel CODEC
WM9712LEFL/V 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:AC97 Audio and Touchpanel CODEC
WM9712LEFT 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:AC97 Audio and Touchpanel CODEC
WM9712LEFT/RV 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:AC97 Audio and Touchpanel CODEC
WM9712LEFV 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:AC97 Audio and Touchpanel CODEC