1442 Просмотр технического описания (PDF) - Vishay Semiconductors
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1442 Datasheet PDF : 3 Pages
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1442, 1445, 1446
Bulk Metal® Foil Technology
Vishay Foil Resistors
Dual-In-Line Hermetic Resistor Networks
FIGURE 3 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
NOTE:
Usable area is represented by the dotted lines— a rectangle 0.150 Inches x 0.500 Inches. Illustrations not to scale.
Chips shown undersize for clarity. Drawing view is from the top looking down into the package.
TWO DECADES OF BCD LADDER
PLUS TWO SCALING RESISTORS
14
13
12
11
10
9
8
FOUR DIVIDERS PLUS
APPLICATION RESISTOR
14
13
12
11
10
9
8
TEN RESISTOR DIVIDER
14
13
12
11
10
9
8
R10 R1 R2 R3 R4 R5 R6 R7 R8 R9
R1 R2 R3 R4 R5 R6 R7 R8
R9
1
2
3
4
5
6
7
13
6
8 14
R1 R2 R3 R4
R5 R6 R7 R8
234 5
12 11 10 9
R9 R10
71
1
2
3
4
5
6
7
1 14 13 4 11 10
8
R1
R3 R5
R7
R9
R2
R4 R6
R8
2 3 12 5 6 9
7
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10
1
2
3
4
5
6
7
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10
1 14 2 12 4 11 5 10 6 8 7
FIGURE 4 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
NOTE:
Usable area is represented by the dotted lines— a rectangle 0.150 Inches x 0.600 Inches. Illustrations
not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the
package.
ELEVEN RESISTOR
DIVIDER
16 15 14 13 12 11 10 9
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10R11
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11
1 2345 6 7 8
1 16 2 15 4 13 5 12 7 10 8 9
EIGHT RESISTOR
PACKAGE
16 15 14 13 12 11 10 9
R1 R2 R3 R4 R5 R6 R7 R8
1 2 345 6 7 8
16 15 14 13 12 11 10 9
R1 R2 R3 R4 R5 R6 R7 R8
1 2 345 6 78
SALES
• ISRAEL: foilsales.israel@vishay.com • FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com • AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
Document Number: 63032
For technical questions in the Americas, contact foilsupport1@vishay.com
Revision 08-Mar-05
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
www.vishay.com
127
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