1422 VISHAY | Alldatasheet
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Technical content
For technical questions in the Americas, contact foilsupport1@vishay.com For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com www.vishay.com 125 1422 Vishay Foil Resistors Document Number: 63043 Revision 08-Mar-05 THROUGH HOLE SALES Bulk Metal® Foil Technology
16 Pin Transistor Outline Hermetic Resistor Network
NOTE: Usable area is represented by dotted lines— a square 0.350 Inches x 0.350 Inches. Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. FIGURE 2 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS The 16 Pin TO-8 package is suitable for ladder networks up to 12 bits and other more complicated networks. It is also a good choice when power dissipation is a consideration. This network can contain up to 49 V5X5 resistor chips. Review data sheet “7 Technical Reasons to Specify Bulk Metal® Foil Resistor Networks.” ORDERING INFORMATION - 1422 PARTS Networks are built to your requirements. Send your schematic and electrical requirements to the Applications Engineering Department. (See data sheet “Network Worksheet.”) A unique part number will be assigned which defines all aspects of your network. FIGURE 1 - STANDARD DIMENSIONS in inches (millimeters) 0.200 (5.08) MAXIMUM
16 LEADS
0.016 - 0.019 (14.99 –15.49) 0.540 - 0.56 (13.71 - 14.22) 0.187 (4.75) TYPICAL 0.150 (3.81) 0.029 –0.033 (0.74 –0.84) 0.500 (12.7) MINIMUM 0.150 ±0.005 (3.81 ±0.13) 0.075 ±0.005 (1.91 ±0.13) 0.029 –0.033 (0.74 –0.84) 45˚ VISHAY CHIP MAXIMUM POWER RATING MODEL NUMBER CAPACITY (WATTS) @ +70 °C V15X5 - 16 chips 1422 0.6 Watt V5X5 - 49 chips NOTE: 1. These networks utilize Vishay Bulk Metal® Foil resistor chips V5X5 and V15X5 or VTF15X5 Thin Film chips. 2. The V5X5 and V15X5 chips have maximum resistance values of 10K and 33K respectively in Bulk Metal® Foil and 500K in VTF15X5 Thin Film chips. 3. The V5X5 and V15X5 chip(s) can be intermixed in a package.
4 DIVIDERS PLUS APPLICATION RESISTORS
FOR DIFFERENTIAL OP AMPS, ETC.7 BIT R/2R LADDER R1, R3, R5, R7, R9, R11, R13, R14 = 2R R2, R4, R6, R8, R10, R12 = R R11 R1 R2 R7 R8 R9 R10R1 R5 R7 R9 R10 R12 R13 12 11 10 9 12 34 R12 R10 R8 R6 R4 R2 R14 R13 R11 R9 R7 R5 R3 R1 3469 1 1 1 2 1 3 1 5 R7R8 R10 12 11 10 9 12 34 R8R6 14 7 12 11 9 5 3 1615 6 13 10 8 4 2 Product may not be to scale TYPICAL
Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.