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  • ADS7029-Q1: SPI rise/fall time limits and specification

    TI Thinks Resolved
    Part Number: ADS7029-Q1 SPI timing parameters are not in the DS. When will these be documented in the datasheet? What are the SPI clock rise/fall time min/max input requirements? What are the SPI data input rise/fall time requirements? What are the SPI…

  • ADS7029-Q1: ADS7029 - Question for /CS and number of SCLK

    TI Thinks Resolved
    Part Number: ADS7029-Q1 Other Parts Discussed in Thread: ADS7040 Hello, we want to use the ADS7029 (or ADS7040) in a new application. In the datasheet /CS is active low for exactly 10 SCLK-Clocks. We want to use a microcontroller and this microcontroller…

  • ADS7029-Q1: SPI Clock Speed ambiguity

    Part Number: ADS7029-Q1 Hi folks, The ADS7029-Q1 datasheet lists a "SPI-Compatible Serial Interface: 32 MHz" on the first page, but all other details related to timing requirements suggest a maximum clock speed of 24MHz. Section 6.6 even explicitly…

  • ADS7029-Q1: Pin Leakage and Pu/Pd resistors

    TI Thinks Resolved
    Part Number: ADS7029-Q1 Hi Team, My customer is doing worst case analysis for the ADS7029-Q1. For this analysis, could we get your help with min, typ and Max Leakage of pins AINM and AINP? Also if applicable, can you share Pull up and Pull down resistor…

  • ADS7029-Q1: Design without Opamp as Input Driver

    TI Thinks Resolved
    Part Number: ADS7029-Q1 Other Parts Discussed in Thread: ADS7959 Hi Team, I'm working on a design that uses a 8:1 mux in front of the ADS7029 and I'm trying to understand if the ADS7029-Q1 can realistically be used without a Opamp input driver.…
    • Answered

  • ADS7029-Q1: 8 or 12 bit?

    Resolved
    Part Number: ADS7029-Q1 I have some questions about the serial interface. 1. The chapter "8.3.4 Serial Interface" in the data sheet "ads7029-q1.pdf" (Rev. SBAS811 - JANUARY 2017) looks to me like a copy of a 12 ADC. Is it really the…
    • Resolved
    • Answered

  • ADS7029-Q1: Serial Interface

    Resolved
    Part Number: ADS7029-Q1 Hi, I would like to confirm regarding the serial interface, so could you please give me your comments ? Q1. Is my understanding correct that SDO becomes "0" when /CS falls and SDO remains "0" until SCLK falls ?…
    • Resolved
    • Answered

  • ADS7029-Q1: IBIS model for ADS7029-Q1

    Resolved
    Part Number: ADS7029-Q1 Other Parts Discussed in Thread: ADS7049-Q1 Hi, The customer request us to provide IBIS model for ADS7029-Q1. Do you have its IBIS model or for ADS7029 may be acceptable. Best Regards, Satoshi
    • Resolved

  • ADS7029-Q1: Delay time: SCLK falling to (next) data valid on DOUT

    TI Thinks Resolved
    Part Number: ADS7029-Q1 Hi, Could you tell me the min/max value of tD_CKDO (Delay time: SCLK falling to (next) data valid on DOUT) described in the datasheet P. 6? It does not have to be a guaranteed value. Best regards, Yuto Sakai
    • Answered

  • ADS7029-Q1: Junction Temperature

    Resolved
    Part Number: ADS7029-Q1 Hi, This device is specified not junction temperature but only ambient temperature. Should we mind ambient temperature only? Other words, can this device work at Ta=125℃ certainly? Best Regards, Kuramochi
    • Resolved

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