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Haigy Bob
Dear helper: I got a question about the Low side switch IC L9825. The conmunication mode of this IC is SPI. It is unbelievable that the SCK high time is specified as 160ns based on the datasheet. The time can't exceed 160ns or is less than 160ns, which is riduculous. Generally, the SPI clock frequency has a maximum value, not as mentioned in the… (Show more)
in Switches and Multiplexers
Eric L.
What is the lowest output frequency possible with STHV748 or STHV800 ultrasound pulser IC's?    I'm interested in possibly generating a signal as slow as 50KHz or possibly even slightly lower.   
in Switches and Multiplexers
gopi sankar
Dear sir/Madam   Im using iso8200b in one of my project.For footprint creation I referred   page31 in datasheet of the product but for dimension 'E' minimum value is 9.4mm and maximum it is written as 1.6mm which is wrong.Can anyone give the correct information about the footprint dimensions or whether we have provision to download… (Show more)
in Switches and Multiplexers
borovschii.serghei
Hi! In my project I use STHV748. Pulser works with cable (50 Ohm) >10m long. To protect IC outputs from overvoltage I use next schematic. It is right? Can you recomend another variant?
in Switches and Multiplexers
Oleksandr Yaremchuk
Hello Communnity I use the eval board STEVAL-IME013V1 Input frequency 40kHz Transmission of a sin 40kHz signal from XDCR8 to LVOUT8 1:1 When the piezoelectric element UTR-1440K is switched on to the XDCR8 connector, the level of the received signal ~ 5mV When the UTR-1440K piezoelectric element is switched off from the XDCR8 connector, the level… (Show more)
in Switches and Multiplexers