cancel
Showing results for 
Search instead for 
Did you mean: 

ISSUE with STHVDAC-253M High Voltage Dac (25v)

peterwadsworth9
Associate
Posted on September 30, 2016 at 12:05

I have an issue with a STHVDAC-253M which provides 0 to 25V dc to tune a cap for use with an antenna.

Currently I can only get a steady 0v or 25V out of the  device, the DAC has a 7 bit register and anything above 0 gives max output(25v)

Checked the data being sent and everything looks correct, and have also read back correctly the register and the manufacturers ID.

Any ideas?

#smart-antenna-tuning
0 REPLIES 0