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  • RE: TMAG5170-Q1: TMAG5170 Queries

    Scott Bryson said: TMAG5170 - ( 2 Ch. sample time is approx. 75 us. ) How this was calculated? 75us is high time compared to 10us of DRV5055. So looks like we cant use this TMAG5170 for high speed application, right? Does TI have any other linear sensor for…

  • TMAG5170: TMAG5170

    Part Number: TMAG5170 Hello, we need to use this sensor with linear motor (linear door application) for sensing position for motor commutation and closed loop position/speed control. Used commutation is vector control(sinusoidal). Up to now, we use 3…

  • TMAG5170: Programming TMAG5170

    TI Thinks Resolved
    Part Number: TMAG5170 Hi Team, Can you please help us with our customer's inquiry below. I program in SPI an exchange between a MSP430 and a TMAG5170, on code composer I have an error when I want to add the library tmag5170 and I would like to know…
    • Answered

  • RE: TMAG5170 : Utilisation du TMAG5170

    Resolved
    Maxime, To read the X, Y, or Z channel resutls, you would initiate a read command on SPI to registers 0x09, 0x0A, and 0x0B. The format of the read data will follow the diagram shown here Here the first bit in the SDI communication will be a 1 to indicate…

  • TMAG5170-Q1: Changing the threshold value

    TI Thinks Resolved
    Part Number: TMAG5170-Q1 What happens when I change the threshold value? Does the debounce counter reset? If I write to the threshold value the value value that it previously was, does the debounce counter reset again? Or?
    • Answered

  • TMAG5170-Q1: 12-byte SPI communication

    Resolved
    Part Number: TMAG5170-Q1 I'm trying to Read and Write to the chip in a single SPI communications operation. In short, I am trying to send chunks of 4 bytes sequentially as 12 bytes in a row. When I do this, the chip does not seem to actually update its…
    • Resolved

  • RE: TMAG5170-Q1: TMAG5170 Data frame Status Bit information

    Chad, Once the first conversion is complete, these will be set to 1. They should stay high until the beginning of the next conversion. If in active measure mode, you would only know if the axis is currently being converted. In trigger mode, you would be…
    • Answered

  • RE: TMAG5170: TMAG5170

    Resolved
    P Tulasi, The error code appearing after the first command would imply that the CRC disable is not being accepted. This suggests a problem with the phase or polarity is likely to blame. I captured a valid communication on the EVM: From this it looks…

  • TMAG5170 : Trame de démarage du TMAG5170 depuis un MSP430

    TI Thinks Resolved
    Part Number: TMAG5170 Bonjour; J’ai un code qui me permet d’envoyer des trames en SPI depuis le MSP430 FR2433 et j’aimerai le couplé avec un TMAG5170. Je me demande quels sont les trams de démarrage à envoyer et si dans ce programme…

  • TMAG5170: Hall sensor Sleep Operating Mode

    TI Thinks Resolved
    Part Number: TMAG5170 Hi, We’re currently developing a system using the TMAG5170 Hall sensor chips. We’re looking at our options for refinements , in this case decreasing our current draws. Our application requires reading these hall sensors…

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