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  • TMAG5173-Q1: I2C out of specification issues

    Resolved
    Part Number: TMAG5173-Q1 Tool/software: Dear Sirs, Recently,our engineers encountered an issue while designing actuator using the TMAG5173-Q1. During I2C measurements, it was observed that the SCL frequency generated by the FPGA was 340KHz and could…
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  • TMAG5173-Q1: Problem with calculating CRC of 2-axis measurement

    Resolved
    Part Number: TMAG5173-Q1 Tool/software: Hello, I am working with two Hall sensors that I read alternately over I2C. I am only measuring the Y and Z axes with 8-bit resolution, and CRC is enabled. As a result, I receive 4 bytes per message. The sensor…
    • Resolved

  • TMAG5173-Q1: Wake and Sleep Mode?

    TI Thinks Resolved
    Part Number: TMAG5173-Q1 Tool/software: Hello, I just found a very important change on the data sheet for this part. In the past, the September 2022 version of the datasheet for the device, there was a "wake and sleep" mode for this device. Now when…
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  • TMAG5173-Q1: Threshold interrupt: Are configuring precise interrupts possible with this device?

    Resolved
    Part Number: TMAG5173-Q1 Tool/software: I'm looking at the data sheet and see "The threshold value in mT is calculated for A2 as (133(1+X_Y_RANGE)/128)*X_THR_CONFIG". If I am reading this right that would mean if I put a value of 1 into the 8 bit register…
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    • Answered

  • TMAG5173-Q1: Push Button Application

    Resolved
    Part Number: TMAG5173-Q1 Tool/software: Hello, We want to make hall effect push buttons with s afety compliant . I have tried this sensor and my measurements are: -09 mT when not pressed -27 mT when pressed Is it suitable for push button application? …
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  • TMAG5173-Q1: Angle result deflection on rotary application

    Resolved
    Part Number: TMAG5173-Q1 Other Parts Discussed in Thread: TMAG5173EVM Tool/software: Hi, I am using this sensor for angle measurement in rotary application for XY. I am using example code. I am getting weird result for angle like in these pictures. …
    • Resolved

  • TMAG5173-Q1: Unable to read registers following an I2C Trigger Conversion

    TI Thinks Resolved
    Part Number: TMAG5173-Q1 Summary Our use of the sensor involves reading and triggering via I2C conversions for X-axis and Temperature in 16-bit mode with CRC enabled. In our testing we simulated a power loss by powering off/on the sensor. We hoped to…
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  • TMAG5173-Q1: Is it possible to measure up to the 36xharmonic of a 50Hz system and create a spectrum visualization?

    Resolved
    Part Number: TMAG5173-Q1 Other Parts Discussed in Thread: TMAG5170 Tool/software: Hello! I'm seraching for a magnetic sensor with high analog bandwidth for measuring flux of ~15 ... 100mT(or less) @ up to ~8kHz and with SPI or I2C. I want to measure…
    • Resolved

  • TMAG5173-Q1: Part experienced a periodic failure, 11 sequences of ~50ms then recovered

    TI Thinks Resolved
    Part Number: TMAG5173-Q1 Sensor 177 and sensor 180 share an I2C Bus. The rotation count represents a conversion read/trigger from the sensors at 780Hz. CONV represents a 0 for RESULT_STATUS in CONV_STATUS register, and CRC indicates a CRC error on the…

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