Dear Support: I am trying to get the DRV103 to oscillate at 1000 Hz. We had it working at 20k Hz with a duty cycle of 50%. The resisters used were Rosc: 220K and Rduty 150K. Now I switched to Rosc of 5M and Rduty 1M. All I get is a 380 usec pulse, one time when the chip is enabled. I know these values are at the extremes of the tables. We are trying to operate an inkjet valve which has a maximum frequency of 1kz. I would really like to run it at 500hz.
Please let me know if there any special needs at that frequency or any application notes that are applicable.