Answered

• DRV8834EVM: the motor doesn't spin

  

  Shunsuke Yamamoto

  Resolved

  Part Number: DRV8834EVM Hi team, My customer has been trying to drive the motor by DRV8834EVM, but the motor doesn't spin after pushing the "start step" button in GUI. What should I check to spin the motor by EVM? Best regards, Shunsuke Yamam…

  • Resolved

  • over 2 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8834EVM: overshoot and undershoot on AOUTX pins, M0 pin internal pulldown

  

  Ken Zhang

  Part Number: DRV8834EVM Other Parts Discussed in Thread: DRV8834 Tool/software: Hi, Customers have encountered some questions while testing the DRV8834, please help them. 1.During the motor rotation, there will be an overshoot and undershoot on Aoutx…

  • over 2 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834EVM: dimensions & height?

  

  Kotaro Yamashita

  Resolved

  Part Number: DRV8834EVM Hi Team, My customer would like to know the dimensions and height about DRV8834EVM. How to get these information? Regards, Kotaro Yamashita

  • Resolved

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834EVM: Regarding the driving current reduction after the motor becomes heated.

  

  Webber Chang

  Resolved

  Part Number: DRV8834EVM Other Parts Discussed in Thread: DRV8834 Dear Sir/Madam, I conducted measurements of the phase current using the DRV8834 EVM and observed a reduction in driving current after the motor heated up. Specifically, the current…

  • Resolved

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8834EVM: Is there a packet API to call?

  

  Cherry Zhou

  TI Thinks Resolved

  Part Number: DRV8834EVM Other Parts Discussed in Thread: MSP430F2617 , The customer would like to know does the DRV8834EVM + MSP430F2617 set of development have Api available for calling. For example, like the red box below, there is a package API that…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834EVM: Stall detection

  

  Francesco Gubertini

  Resolved

  Part Number: DRV8834EVM Other Parts Discussed in Thread: DRV8834 , DRV8434AEVM , DRV8434A , DRV8434S Hello everyone, could you please tell if DRV8834EVM GUI has any way to evaluate the stall detection feature ? Thanks in advance.

  • Resolved

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834: DRV8834EVM

  

  user5801317

  Resolved

  Part Number: DRV8834 Please help me with the DRV8834EVM RevB evaluation board. GUI configuration: dual H-bridge. Set-up: step motor (3.3VDC rated voltage, 2 phases, max. starting frequency of 800 PPS) connected to AOUT1&AOUT2, BOUT1&BOUT2. Issue…

  • Resolved

  • over 6 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834EVM: distance between control Pad to motor

  

  Ray Lin

  Resolved

  Part Number: DRV8834EVM Customer is using DRV8834 and they would like to know what is the the farthest distance from control pad to motor ?

  • over 7 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8834EVM: About supported Windows versions

  

  Tsukui Yusuke

  TI Thinks Resolved

  Part Number: DRV8834EVM Other Parts Discussed in Thread: DRV8834 Hi, My customer is trying to operate the DRV8834 EVM. However, When launching the GUI, an error message is displayed. I attach an error message image. (I'm sorry for writing in Japanese…

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8834EVM: EVM App ITRIP A question

  

  AJ Cheng

  Resolved

  Part Number: DRV8834EVM Hello. I used DRV8834EVM have a question need you help. I set AREF A to 0.22V check Motor Current is 220mA. But App show ITRIP is 137.74mA. In SLVU701A User's Guide Equation 1 is ITRIP = xVREF / 5 · RSENSE , with RSENSE = 0…

  • Resolved

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum

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