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Analog Angle Article

Vishay DG9454 SPDT switch

Vishay Intertechnology Inc. has released a new compact triple SPDT (triple 2:1) switch optimized for 3D shutter glasses .

The DG9454 guarantees 1.8 V logic compatibility over an operational voltage range from 2.7 V to 13.2 V at V+ and 2.5 V to + 5.5 at VL , and features low power consumption down to < 1 µA to enhance battery life. Available in a 1.8 mm x 2.6 mm miniQFN-16 package, the device enables smaller and lighter 3D goggles for end users.

Key highlights :

  • Guarantees 1.8 V logic control at full V+ range
  • Operational voltage range from 2.7 V to 13.2 V at V+ and 2.5 V to + 5.5 at VL,
  • Low power consumption down to < 1 µA
  • 1.8 mm x 2.6 mm miniQFN-16 package
  • High bandwidth to 540 MHz
  • Low charge injection over the full signal range of < 0.9 pQ
  • Low switch capacitance of 2 pF typical
  • Isolation and crosstalk performance of – 65 dB at 10 MHz and < - 90 dB at 100 KHz.
  • Processed with advanced CMOS technology
  • Rail-to-rail analog signal handling
  • Operating temperature from – 40°C to + 125°C

Pricing : For U.S. delivery begins at $0.75 per piece in 1,000-piece quantities.

Availability : Samples and production quantities of the DG9454 are available now, with lead times of eight weeks for standard orders.

Datasheet : Click here.

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