HV748 - Supertex

HV748 Ultrasound Pulser

The Supertex HV748 is a four-channel, monolithic, high voltage, high speed pulse generator. It is designed for portable medical ultrasound applications. This high voltage and high speed integrated circuit can also be used for piezoelectric, capacitive or MEMS sensing in ultrasonic nondestructive detection and sonar ranger applications. The HV748 consists of .

Features

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► HVCMOS technology for high performance
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► High density integration ultrasound transmitter
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► 0 to ±75V output voltage
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► ±1.25A source and sink current in pulse mode
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► ±400mA source and sink current in CW mode
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► Up to 20MHz operating frequency
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► Matched delay times
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► 1.2V to 5.0V CMOS logic interface
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► Built-in output drain bleed resistors Application
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► Portable medical ultrasound imaging
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► Piezoelectric transducer drivers
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► NDT ultrasound transmission
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► Pulse waveform generator General Description The Supertex HV748 is a four-channel, monolithic, high voltage, high speed pulse ge.