1476 VISHAY

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
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Technical content

www.vishay.com 1476 Vishay Foil Resistors Document Number: 63030 Revision 26-Mar-02 SURFACE MOUNT

  • GERMANY +49.9287.710 FAX: +49 9287.70435
  • SINGAPORE +65.788.6668 FAX: +65.788.0988
  • UK +44 191 514 8237 FAX: +44 1953 457 722
  • USA +1 610 407-4800 FAX: +1 610 640-9081 Bulk Metal® Foil Technology

30 Pin Flatpack Hermetic Resistor Network

The 30 pin 1" x 1" flatpack is the largest ceramic package offered by Vishay. It will accommodate the greatest number of resistor chips and offers the maximum pin availability in the lowest profile. This package can contain up to 225 V5X5 resistor chips. Review data sheet “7 Technical Reasons to Specify Bulk Metal® Foil Resistor Networks.” 1.112 –1.148 (28.25 –29.16) 0.012 –0.016 (0.30 –0.41) 0.700 ±0.010 (17.78 ±0.25) 0.050 ±0.010 (1.27 ±0.25) 0.125 (3.17) 0.050 (1.27) ±0.01 0.915 –0.960 (23.24 –24.38) 0.009 ±0.005 (0.229 ±0.127) 0.500 –0.870 (12.7 –22.10) 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 30 29 R R R R R R R R R R R LEAD NUMBER: INPUT BIT 9 10 11 12 13 9 10 11 (12 BIT) (10 BIT) GROUND 26 25 R R R R R R R R R R R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R 2R OUT 28 27 CONNECTOR BARS 13 14 MSB LSB GROUND

10 BIT/12 BIT LADDER

10 BIT operation

NOTE: Usable area is represented by the dotted lines— a square 0.75". Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. ORDERING INFORMATION - 1476 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. 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. FIGURE 1 - STANDARD DIMENSIONS in inches (millimeters) VISHAY CHIP MAXIMUM POWER RATING MODEL NUMBER CAPACITY (WATTS) @ +70°C V15X5 - 75 chips 1476

2.4 Watts

FIGURE 2 - SAMPLE CIRCUIT DESIGN AND CHIP LAYOUT Product may not be to scale