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August 2015
DocID026791 Rev 2
1/19
STEVAL-IME008V1
STHV749 Ultrasound Pulser IC evaluation board
Data brief
Features
•
4-channel outputs: high voltage and low
voltage BNC connectors
•
Load simulator using signal equivalent circuits
•
Possibility to set up own load simulator
•
16 preset waveforms
•
USB connector to connect STM32 with PC and
supply power to it
•
4 MB serial Flash memory to host FPGA code
and waveforms
•
Memory expansion connector to add external
serial Flash
•
Connectors to supply high voltage and low
voltage to the STHV749 output stage
•
LEDs to monitor the power management stage
•
Human machine interface to select, start and
stop the generation of the preset waveforms
•
25 LEDs to monitor board behavior
•
RoHS compliant
Description
The STEVAL-IME008V1 is a product evaluation
board designed around the STHV749 4-channel
7-level high voltage pulser, a state-of-the-art
device designed for ultrasound imaging
applications.
The output waveforms can be displayed directly
on an oscilloscope by connecting the scope probe
to the relative BNCs. 16 preset waveforms are
available to test the HV pulser under varying
conditions.
