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  • ADS131M04: ADS131M04 OSR Setting issue

    Resolved
    Part Number: ADS131M04 Tool/software: Project is in final stage ADS131M04 's all settings are updating except OSR setting and getting response is fine using MSPM0. To change the ADS131M04 's OSR default setting to 512 is not setting ,when read backed…
    • Resolved

  • ADS131M04-Q1: ADS131M04-Q1

    TI Thinks Resolved
    Part Number: ADS131M04-Q1 Other Parts Discussed in Thread: RM48L540 , , HALCOGEN , ADS131M04 , ADS131M04EVM Tool/software: Dear Team, I am working on the RM48L540 and trying to interface it with the ADS131M04-Q1 IC for ADC conversion. However, in the…
    • Answered

  • ADS131M04: ADS131M04 offset calibration CH1_OCAL_LSB & CH1_OCAL_MSB issue

    Resolved
    Part Number: ADS131M04 Tool/software: Without input the ADC count getting " 64861" at channel '1' in our circuit, so i have applied calibration offset value of " 0xFF02E3" at channel '1' in CH1_OCAL_MSB & CH1_OCAL_LSB. Once done the calibration i have…
    • Resolved

  • ADS131M04: ADS131M04 Word Length from 24 to 16 bit change

    TI Thinks Resolved
    Part Number: ADS131M04 Tool/software: What is the procedure to change ADS131M04 default word length of 24 bit to 16-bit word length and if it possible share the sample configuration data with waveform. Thanks Baskar

  • ADS131A04: Improvement suggestions for ADS131A04 and ADS131M04

    TI Thinks Resolved
    Part Number: ADS131A04 Other Parts Discussed in Thread: ADS131M04 Hi, We're building haptic systems, and I'm doing R&D and sensors development. I've been working with the ADS131M04 for a while, and now we will probably switch to the ADS131A04. Our…

  • ADS131M04: First data after initialization

    Part Number: ADS131M04 Dear Technical Support Team, I am developing equipment incorporating the ADS131M04. After the microcontroller boots, initialization proceeds in the following order: SPI initialization ⇒ DMA transfer initialization ⇒ ADS131M04…
    • Answered

  • ADS131M04: Transitioning between power modes

    Resolved
    Part Number: ADS131M04 My customer plans to run in high-resolution mode, however would like to be able to transition to very-low-power mode during certain periods of time. Is below the proper sequence to transition modes? How much data will be lost during…
    • Resolved

  • ADS131M04: Sample rate not changing as per OSR setting

    Part Number: ADS131M04 Sample rate is not changing as per the OSR setting in CLOCK register. Always getting nearly 1ksps no matter what the OSR setting is. Measured the sample rate using both software counts as well as using scope on DRDY pin and getting…

  • ADS131M04: inconsistent results (offsets) for RMS current measurement with Rogowski current sensors

    Part Number: ADS131M04 I use ADS131M04 in a design used for current monitoring in industrial applications. The device is self powered (by a separate CT, supercap and power management circuit) the ADS131M04 is controlled by a Cortex M MCU. The duty cycle…

  • ADS131M04-Q1: Help Needed: Basic Communication Between ADS131M04 and RP2040

    TI Thinks Resolved
    Part Number: ADS131M04-Q1 Other Parts Discussed in Thread: ADS131M04 , Tool/software: Hello, I am currently working on connecting a Raspberry Pi Pico with the ADS131M04. However, I have encountered some issues. When I send a basic reset command…

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