參數(shù)資料
型號(hào): SX8652IWLTRT
廠商: Semtech
文件頁數(shù): 20/29頁
文件大?。?/td> 0K
描述: IC TOUCH SCREEN CTRLR 14DFN
標(biāo)準(zhǔn)包裝: 1
類型: 電阻
觸摸面板接口: 4 線,5 線
輸入數(shù)/鍵: 2
分辨率(位): 12 b
數(shù)據(jù)接口: 串行,SPI?
數(shù)據(jù)速率/采樣率 (SPS,BPS): 74k
電壓基準(zhǔn): 內(nèi)部
電源電壓: 1.65 V ~ 3.7 V
電流 - 電源: 10mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-WFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 14-DFN
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: SX8652IWLDKR
Revision V1.7/October 2010
2010 Semtech Corp.
SX8652
www.semtech.com
Page 27
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
15kV ESD Low Power 4-Wire / 5-Wire Resistive
Touchscreen Controller with SPI Interface
11. Packaging Information
11.1. DFN Package
Figure 18. DFN Package Outline Drawing
Figure 19. DFN Package Land Pattern
MILLIMETERS
0.50 BSC
0.00
A1
E1
aaa
bbb
N
e
L
A2
D1
D
E
b
1.55
0.30
3.90
2.90
3.05
-
0.18
DIM
A
DIMENSIONS
0.70
MIN
0.02 0.05
3.10
4.10
1.80
3.30
0.50
0.30
1.70
0.40
0.10
0.08
14
3.00
(0.20)
3.20
4.00
0.25
-
0.80
MAX
-
NOM
A
B
PIN1
INDICATOR
(LASER MARK)
aaa C
C
SEATING
PLANE
1 2
N
bbb
C A B
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
NOTES:
2.
1.
D
E
A1
e
bxN
D1
D/2
E/2
E1
LxN
A
A2
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR
FUNCTIONAL PERFORMANCE OF THE DEVICE.
SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.
THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD
3.
THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
NOTES:
2.
DIM
X
Y
H
K
P
C
G
MILLIMETERS
(2.90)
0.30
0.70
1.70
0.50
3.30
2.20
DIMENSIONS
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
3.60
Z
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