Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8873-Q1 , DRV8876-Q1 , , DRV8245-Q1 , DRV8145-Q1 Hi, TI,
I would like to check with you about the leakage on AOUT1, AOUT2, BOUT1 and BOUT2, when driver outputs are disabled (Hi-Z state)? and i want…
Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8889-Q1 Hi Team,
The customer uses DRV8899-Q1 to drive a bipolar stepper motor. He plans to use 1/32 steps to control. The customer's understanding is that this chip does not have a separate stall…
Other Parts Discussed in Thread: DRV8899-Q1 部件号: DRV8899-Q1
Recently in the use of 8899 this chip, and then ran into a problem, that is, in read FAULT Status Register, 8899 will restore the SPI_ERROR this fault, I'm not too clear about what is caused…
Other Parts Discussed in Thread: DRV8899-Q1 , DRV8889-Q1 , DRV8889-Q1EVM 부품 번호: DRV8899-Q1
GPT채팅으로 번역했어요
1. 수면 모드 전류를 줄이기 위해 VREF에 연결된 저항을 제거할 수 있나요? 2. 제거하면 nc로 놔둬도 되나요? 3. 이를 제거하더라도 TRQ_DAC 레지스터를 사용하여 출력 전류 설정을 변경할 수 있습니까? 4. 현재 nSLEEP, DRVOFF, DIR, STEP…
Part Number: DRV8899-Q1 Dear all, I have some riddle with the system utilising DRV8899. I am using it to drive small stepper motor, and as a part of CubeSat subsystem, we were performing some TVAC testing. Motor driver works good in room temperature, and…
Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8889-Q1 ,
Hi Team,
This is FAE Jayden. I find the e2e question about the SPI as below. My customer also has some question about it.
They only used DIR and step to control without SPI communication…
Part Number: DRV8899-Q1 I am working on a Cubesat subsystem which main task is to operate with stepper motor. We are not able to use two motors (redundant motors) or dual winding motor. We have selected single stepper motor for this task (high-reliability…
Part Number: DRV8899-Q1 hi team:
Recently, we have been conducting extreme environment tests and have found that the DRV8899 will report an open circuit error at high temperature (about 110C). We have no clue about this situation, can the driver chip…
Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8889-Q1 Hi Team,
My customer test the motor current as below picture shows, it seems there has some distortion during the motor current cross 0A. Below are three questions comes from customer…
Part Number: DRV8899-Q1EVM Other Parts Discussed in Thread: DRV8899-Q1 Hi team,
Could you please share the GUI for DRV8899-Q1? I am not able to find it from the product folder. Appreciate your help, thank you.
Thanks,
Oliver