参数资料
型号: ISL23445WFVZ
厂商: Intersil
文件页数: 13/20页
文件大小: 0K
描述: IC DGTL POT 256POS 10K 20TSSOP
产品培训模块: Solutions for Industrial Control Applications
标准包装: 740
系列: XDCP™
接片: 256
电阻(欧姆): 10k
电路数: 4
温度系数: 标准值 125 ppm/°C
存储器类型: 易失
接口: 4 线 SPI(芯片选择)
电源电压: 1.2 V ~ 5.5 V,1.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: *
封装/外壳: *
供应商设备封装: *
包装: *
ISL23445
20
FN7874.0
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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