Hello,
I am looking for the easiest way to generate a square signal with negative and positive alternances, from 5V DC.
As output, I would like to have on pins O1 and O2:
VO1O2 = 5V, followed by VO1O2 = -5V.
Square wave Frequency does not matter, could be between 50 kHz and 1 MHz.
This O1O2 power supply should be able to deliver 250 mA.
I am looking for a low RDSon solution so I am interested in the DRV883x solution.
I see in the datasheet that there is an embedded oscillator.
Can I generate my square signal with just the DRV883x ? Or is it mandatory to have an external oscillator/to input PWM ?
Thanks