Medical ultrasound driver generates 5-level waveform at low power

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By eeNews Europe

The MD1712 generates a five level waveform for CW, PW and colour Doppler images. It drives twelve high voltage MOSFETs with its two channels, with 1.8V to 3.3V CMOS logic interface. The IC features a +/-2.0A source and sink current for high resolution imaging, up to 20MHz output frequency, and two separate gate drive voltages to minimize power consumption.


The MD1712 is available in a 48-lead QFN package (MD1712K6-G). The part is RoHS compliant. Samples are available from stock. Lead-time for production quantities is 4-6 weeks.

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