HV732
Features
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- - HVCMOS technology for high performance 0 to ±100V output voltage ±2A source and sink current Built-in damping for RTZ waveform capability Gate-clamp for quick output amplitude ramping Up to 40MHz operation frequency ±3ns matched delay times Second harmonic is less than -40d B 1.8V to 3.3V CMOS logic interface 7x7 thermally-enhanced 44-lead QFN MCM
Initial Release
General Description
The Supertex HV732 is a single, plete, high-voltage, high-speed, ultrasound transmitter pulser. It is designed for medical ultrasound imaging applications. The HV732 has built-in damping for faster RTZ waveform capability and high voltage MOSFET gate-clamping function for quick ramping of the output voltage amplitude. The HV732 consists of a control logic circuit, level translators, MOSFET gate drive buffers, clamp circuits, and high current, high voltage MOSFETs as the ultrasound transmitter pulser output stage. In the output stage there are two pairs of MOSFETs. Each...
