New Product Introduction

Vishay DG3257DN single SPDT analog switch

Vishay introduces a new single SPDT analog switch that is the company’s first device in the new ultra compact μDFN6 package.

Vishay-DG3257DN-product-picture

Vishay introduces a new single SPDT analog switch that is the company’s first device in the new ultra compact μDFN6 package.

Ideal for analog and digital signal switching in portable consumer and medical devices, the Vishay Siliconix DG3257 achieves low resistance of 5 Ω at 4.2 V, while delivering improved high bandwidth, reduced parasitic capacitance, and a power down protection feature.

 

Key features

  • Device is 29% smaller and 36% thinner than switches in mQFN6
  • 10 dB improvement in crosstalk over competing solutions
  • 50% lower parasitic capacitance
  • Guaranteed max power consumption 1.5μA, 90% lower than comp.

 

Additional features

Key Specifications

  • On-resistance: 5 Ω at 4.2 V
  • −3 dB bandwidth: 700 MHz
  • Turn-on time: 17 ns
  • Propagation delay: 100 ps
  • Crosstalk: −32 dB at 240 MHz
  • Off-isolation: −33 dB
  • Parasitic capacitance:
    • CD(ON): 9 pF
    • CS(OFF): 3 pF
  • Operating range: 1.65 V to 5.5 V
  • High logic: 1.4 V

 

Applications

  • Analog and digital signal switching
  • Computers and peripherals
  • Data storage devices
  • wearable devices

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