19 FN7872.0 June 21, 2011 Package Outline Drawing L20.3x4 20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 1, 3/10 TYPICAL RECOMMENDED LA" />
參數(shù)資料
型號: ISL23345UFRZ-T7A
廠商: Intersil
文件頁數(shù): 11/19頁
文件大?。?/td> 0K
描述: IC DGTL POT 256POS 50K 20QFN
標準包裝: 1
系列: XDCP™
接片: 256
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標準值 65 ppm/°C
存儲器類型: 易失
接口: I²C,2 線串口
電源電壓: 1.2 V ~ 5.5 V,1.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-VFQFN 裸露焊盤
供應商設備封裝: 20-QFN(3x4)
包裝: 標準包裝
其它名稱: ISL23345UFRZ-T7ADKR
ISL23345
19
FN7872.0
June 21, 2011
Package Outline Drawing
L20.3x4
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 1, 3/10
TYPICAL RECOMMENDED LAND PATTERN
DETAIL "X"
TOP VIEW
BOTTOM VIEW
SIDE VIEW
located within the zone indicated. The pin #1 indentifier may be
Unless otherwise specified, tolerance : Decimal ± 0.05
Tiebar shown (if present) is a non-functional feature.
The configuration of the pin #1 identifier is optional, but must be
between 0.15mm and 0.30mm from the terminal tip.
Dimension applies to the metallized terminal and is measured
Dimensions in (
) for Reference Only.
Dimensioning and tolerancing conform to AMSE Y14.5m-1994.
6.
either a mold or mark feature.
3.
5.
4.
2.
Dimensions are in millimeters.
1.
NOTES:
0.10 M C A B
MC
0.05
0.15
0.08 C
0.10 C
A
B
C
4.00
3.00
20x 0.40±0.10
2.65
1.65
0.25
0.50
(2.80)
(1.65)
+0.10
-0.15
+0.10
-0.15
+0.05
-0.07
20X
A
4
(4X)
SEATING PLANE
0.9± 0.10
5
0.2 REF
0.05 MAX.
SEE DETAIL "X"
0.00 MIN.
(C 0.40)
1
20
17
16
11
6
10
7
(3.80)
(2.65)
(20 x 0.25)
(20 x 0.60)
(16 x 0.50)
16X
VIEW "A-A"
PIN 1 INDEX AREA
PIN 1
INDEX AREA
6
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