Electronic Design

Source Driver Scores A+ In Ultrasound Apps

Primed for medical and high intensity, focused ultrasound applications, the MD2131 high-speed, arbitrary-waveform push-pull source driver integrates CMOS digital logic inputs, an eight-bit DAC, and a serial peripheral interface. The output stage performs as the source driver for a Supertex DN2625 depletion-mode, N-channel, 250V MOSFET.  Available in a 40-lead QFN package (MD2131K7-G), pricing is $6.27 each/1,000. SUPERTEX INC., Sunnyvale, CA. (800) 222-9883.

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.