Part Number: DRV8834 Tool/software: Hi TI:
we want to double check signal by datasheet.
I have captured picture from datasheet as below :
We want to check current, do you know which signal ??
Part Number: DRV8834 HI:
I am currently using the STEP signal to control the motor pulses:
NO.
PARAMETER
CONDITIONS
MIN TYP MAX
UNIT
1
f STEP
Step frequency
250
kHz
2
t WH(STEP)
Pulse duration, STEP high
1.9
µs
3
t WL(STEP)…
Part Number: DRV8834 Tool/software: Hi team,
Does TI have phase current detect feature like TMC6200?
Could you tell me what benefit using low-side current detect or phase current? Which way is more popular? Thanks
Part Number: DRV8834 Other Parts Discussed in Thread: DRV8462 , DRV8461 Hi, I'm using DRV8834 to control a stepper motor in indexer mode without any brake system on actuator.
so some amount of current should flow on coils to hold the position in idle…
Part Number: DRV8834 Hi team,
My customer would like to see the performance of this motor driver.
Do we have a recommended motor or a motor you have used and know that it performs okay?
Thanks,
Luke
Part Number: DRV8834 Hi team,
Can you review the datasheets for:
SMH6-F20 product.minebeamitsumi.com/.../SMH6F20.html SMC10-F20 https://product.minebeamitsumi.com/en/product/category/rotary/steppingmotor/pm/parts/SMC10F20.html
and see if they are suited…
Part Number: DRV8834 Hi team,
When driving stepping motor with DRV8834 in indexer mode, is it supported to control Ifs with xVREF? My customer wants to use it to actively control the trip current depending on motor's driving or stopping state. However…