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  • ADS1259-Q1: Valid Data Only When CS Held Low. No Data when CS set low from high.

    Resolved
    Part Number: ADS1259-Q1 Other Parts Discussed in Thread: MSP430F2619 , ADS1259 Tool/software: I'm currently working on a tool that includes an ADS1259-q1 and msp430f2619 MCU. Currently, my hardware and firmware are able to read valid data with Chip select…
    • Resolved

  • ADS1259-Q1: ADS1259-Q1 capacitor between REFP and REFN

    TI Thinks Resolved
    Part Number: ADS1259-Q1 Other Parts Discussed in Thread: ADS1259 Hi, I'm using the ADS1259-Q1 part with it's own internal voltage reference. The datasheet says that I can leave the REFP and REFN pins unconnected or tied to AVDD is this case however…
    • Answered

  • ADS1259-Q1: If this ADC is capable of converting fully differential and true bio-polar signal (Schematic attached)

    Resolved
    Other Parts Discussed in Thread: ADS1259-Q1 , ADS1259 , THP210 Tool/software: As shown in the ADC schematic, CH1_BUF_OUT_P and CH1_BUF_OUT_N are fully differential and true bipolar signals generated by a preceding fully differential amplifier (THP210DR…
    • Resolved

  • ADS1259-Q1: Pulse withstand of the SPI pins

    TI Thinks Resolved
    Part Number: ADS1259-Q1 Tool/software: Hi, I'm using the ADS1259-Q1 in a high voltage battery application and I noticed some voltage spikes on he SPI mile between the uC and the ADS1259-Q1 when the contactors are closed that seem to be related to…
    • Answered

  • ADS1259-Q1: Analogue input pin current rating

    Resolved
    Part Number: ADS1259-Q1 Hi, I'm using the ADS1259-Q1 and I would like to eliminate external voltage protection diodes in the analogue inputs to save cost and any measurement error these components may cause. The only thing stopping me is that the…
    • Resolved

  • ADS1259-Q1: IBIS Model

    Part Number: ADS1259-Q1 I am looking for an IBIS model for ADS1259QPWRQ1.

  • ADS1259-Q1: Question when using ADS1259-Q1 as single-ended setting

    TI Thinks Resolved
    Part Number: ADS1259-Q1 Other Parts Discussed in Thread: ADS1259 Hi all, Can you answer to the questions below about the settings to use this ADS1259-Q1 as single-ended setting (0-5V). To use full scale bits when setting AVDD=5V and AVSS=0V, how…
    • Answered

  • ADS1259-Q1: Sample-and-Hold circuit model for ADS1259-Q1

    Resolved
    Part Number: ADS1259-Q1 Other Parts Discussed in Thread: ADS1259 Hi all, Do you have any SPICE or TINA model for ADS1259(-Q1)? I would like to check the filtering value. If you have a sample-and-hold circuit model for this device, that'd be fine. …
    • Resolved

  • ADS1259-Q1: IBIS model

    TI Thinks Resolved
    Part Number: ADS1259-Q1 Other Parts Discussed in Thread: ADS1259 Hi, My customer is looking for IBIS model of ADS1259-Q1. Can they use industrial grade version for full validation. Or do we have separate model for auto qual version.
    • Answered

  • ADS1259-Q1: Pin Ratings

    Resolved
    Part Number: ADS1259-Q1 Team, Can you help me understand the below: Description Part Number Package Pins Rated Pin Voltage (VMax) Rated Pin Voltage (VMin) Rated Pin Current (A) XTAL1/CLKIN: Internal oscillator: DGND, External…
    • Resolved

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