Part Number: DRV8428 Tool/software: Hi, I'm considering to use 30 pcs DRV8428 in parallel.
1. If the FPGA IO drive capacity is 20mA, is it possible to control (H/L/Hi-Z) the M0/M1 pins of 30 drivers with one FPGA IO pin? M0/M1 will not be changed…
Part Number: DRV8428 Tool/software: Hello, I'm considering to use DRV8428 with supplying 5V at VM.
In that case,
1. What is the voltage of DVDD?
2. If DVDD is not 5V, is it better to use VM 5V and voltage divider to adjust VREF to set IFS?
3. If DVDD…
Part Number: DRV8428 Tool/software: Hello -
I would like to use the DRV8428P to drive two single coil latching relays (Coil 1 between AOUT1 and AOUT2, Coil 2 between BOUT1 and BOUT2).
The coils will be pulsed for ~50-100mS pulses every couple of minutes…
Part Number: DRV8428 hi team,
do we have any limitation on the variation of STEP control signal? as this is driven by MCU GPIO, there may be variation on the control frequency which is not fully aligned with setting frequency.
so my customer want to evaluate…
Part Number: DRV8428 Hi team,
Q1. e2e.ti.com/.../drv8428-m0-m1-connection-for-0 , suggested 10K PD for M0 and M1 pins. How about PU? Can we use 10K PU to DVDD for setting to "1"? Q2. In figure 7-11/12 it seems like have internal PD inside DRV8428 …
Part Number: DRV8428 I am getting weird outputs with my driver setup. I am only running the driver in the range of ≤ 500Hz or 2ms periods with a 1ms high STEP signal maximum speed. At any speed other than 500Hz or period >2ms, the motor sounds like…
Part Number: DRV8428 Dear Teams,
I would like to use this product for an FDA Class II medical equipment. It is not a life-critical medical equipment. Do I need a special permit to use the parts? Please let me know if there are any restrictions such as the…
