Part Number: DRV8899-Q1 Tool/software: Hi team,
My customer are currently doing some SPI Timing measurements on the EVM and they don’t see any SPI Timing diagrams for reference in the latest datasheet.
Could you provide the SPI timing diagram? …
Part Number: DRV8899-Q1 Tool/software: I think DRV8899 can apply SSCG, does SSCG apply to the current waveform of Motor Driver? If it applies to the current waveform, will the noise sound change if SSCG is enabled?
Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8889-Q1 Tool/software: Hi team,
My customer are looking into replacing Motor Driver IC DRV8889QWRGERQ1 to DRV8899QWRGERQ1, but they have a few questions regarding the differences.
1. Stall detection…
Part Number: DRV8899-Q1 Tool/software: Hi team,
Could you advice to me about STEP/DIR pin setting w hen customer control this device by SPI. Is it OK to open both of pin?
Regards,
Youhei MIYAOKA
Part Number: DRV8899-Q1 Other Parts Discussed in Thread: DRV8889-Q1 , Compared with DRV8889, DRV8899's register CTRL5 becomes reserved.
Does it mean that the STALL detection is removed, and DRV8899's OL_TIME defaults to 200ms?
Similarly, does the…
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…