Part Number: DRV8825EVM Other Parts Discussed in Thread: DRV8825 Hi,
I am using DRV8825 evaluation module , whenever i use DAC input for the VREF there is a lot of noise in stepper motor and the expected speed is not achieved.Tried slow and fast decay…
Hi Rick,
I did finally have some success after running the program in XP compatibility mode. After completely deleting and re-installing the slv342 version, I found that there was no more setup.exe folder, but the readme says to use CPG004-5_DRV88xxEVM_R1p1…
Part Number: DRV8825EVM Other Parts Discussed in Thread: DRV8825 Hi
Our customer are going to evaluate DRV8825 with ERV8825EVM.
Then I have a question about configuration of EVM. What is the R11 and R12 for between DRV88xx and MSP430?
Should we need…
Hello Sakthivel
Is it hitting thermal shutdown (TSD). Are you using our DRV8825EVM or is it your own board design (if so, can you provide the layout and schematic)? What is the load you are driving and the application for this?
Best,
Keerthi
Other Parts Discussed in Thread: DRV8825EVM , DRV8825 , DRV8711 Hi.
What's the maximum working temperature at 2.5A about the evalutation DRV8825EVM ?
I want to use the drv8825 for a new design (1.7A 12V) bipolar stepper motor device, but it's not easy…
Other Parts Discussed in Thread: DRV8825EVM Dear Sir ,
I have just started to use the TI make DRV8825EVM and connected to the stepper motor. Using the application program i was able to connect (communicate) and then i configured the settings as per the…
Other Parts Discussed in Thread: DRV8825 , DRV8825EVM Hello motor drivers forum, I had to write my own trajectory generator (the S-curve) that uses DRV8825 IC. I programmed the DRV8825EVM from CCS 5.3 using MSP-FET430UF, but ran into the motor "growling…
Part Number: DRV8825 Other Parts Discussed in Thread: , DRV8424 We have a prototype circuit board which uses the DRV8825. We have found that current control is lost when current setpoint is < 700mA. For example, a setting which we expect 200mA will actually…