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  • ADS8332: ADS8332 LSB( 0-3bit ) is always 0x03

    Resolved
    Part Number: ADS8332 LSB( 0- 3bit) of conversion result of IN4 is always 0x03.( Result is 0x8b83 or 0x8bc3 ) INPUT = 1.65V (D.C.) REF = 3V AVdd = 3.1V DVDD = 3V Manual trigger mode Channel select is used Even if IN4 and IN3 are replaced , it will be the…
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  • ADS8332: ADS8332 Interfaced with TM4C123

    Resolved
    Part Number: ADS8332 Other Parts Discussed in Thread: TM4C123 Hi, I have interfaced ADS8332 with TM4C123 on SSI2. Configured clock at 20MHz. Writing to configuration register CMR + CFR = 0xE7BD. (proded on oscilloscope) But reading back CFR with 0xC000…
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  • ADS8332: SPI interfacing sample example for ADS8332

    Resolved
    Part Number: ADS8332 Other Parts Discussed in Thread: TMS320F28335 Respected sir, I am trying to find the interfacing example for ADS8332 ADC with tiva (or any other ) micro controller. I know that it is in control suit but i am not able to find it.…
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  • ADS8332: Quiet Zone

    Resolved
    Part Number: ADS8332 Hello, I am currently interfacing the ADS8832 and am wondering how to best go about it. In "9.5.4 Reading the Conversion Result" the datasheet states "The conversion result is available to the input of the output data register (ODR…
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    • Answered

  • TM4C123GH6PM: need external ADC (ADS8332) sample code

    Resolved
    Part Number: TM4C123GH6PM Other Parts Discussed in Thread: ADS8332 , , TMS320F28335 , TM4C123 hello. some one send me the sample code for external ADC (ADS8332) with TM4C123gh6pm, and SPI code also Thank you.
    • Resolved

  • ADS8332: Analog input signal would be interfered when communicating with SPI

    Part Number: ADS8332 Hi Team, My cusotmer is using ADS8332 and found the INx input signal will be interfered when MCU communcate with ADS8332 by SPI. If no communcation, then INx become normal and clear. So it seems SPI(digital cirucit ) will impact analog…
    • Answered

  • CCS/ADS8332: if the INX inputs have a voltage which is working in Vref to Va , the linearity or performance of converter would not meet specifications?

    Resolved
    Part Number: ADS8332 Tool/software: Code Composer Studio ADS8332 has 8 channels analog input voltages. In practice, some channels work in voltages of Vref to VA, some channels work at voltages of 0 to Vref. Then the operating voltage is VREF to VA range…
    • Resolved

  • ADS8332: ADS8332: Invalid data by reading ADC results

    Part Number: ADS8332 Hello, I have two ADS8332 in daisy-chain configuration. Writing and Reading my CFR register works with following configuration: CFR1 = 0b111011111101 CFR2 = 0b111011011101 Currently, I try to read out all 16 channels, whereby on…

  • ADS8332: Layout guideline for TSSOP package

    TI Thinks Resolved
    Part Number: ADS8332 Dear Team, My customer would like to use ADS8332 on their new design. They prefer to use TSSOP package and they need a layout guideline for this package. datasheet and EVM documents have guidelines for only QFN package. Do you have…

  • ADS8332: ADS8332 POR vs HW-Reset - device get's stuck.

    Part Number: ADS8332 Hi, i have the issue that my device is somehow getting stuck and assumption is that this is due to some the device got into this condition a random drop of the supply voltage, violating the power up sequence. The result is that the…

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