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  • ADS1258-EP: Is ADS1258-EP supports analog input current upto 20uA per channel

    TI Thinks Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: ADS1258 , OPA2320 Hello Team, As per the datasheet of ADS1258-EP (16 channel ADC), the Sensor Bias (Current Source) with SBCS[1:0] = 11 is 24uA. Is this the analog input current per channel…

  • ADS1258-EP: On the ADS1258, what specifically occurs when the SPI Interface resets?

    TI Thinks Resolved
    Part Number: ADS1258-EP Hello, with an external 16Mhz input on CLKIO, I am trying to just read a status register every 1ms. At 1ms, the SPI interface is being reset every cycle (because the default reset occurs after 4096 fclks, or ~250us). I think the…
    • Answered

  • ADS1258-EP: IBIS model

    Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: ADS1158 , ADS1258 Tool/software: Hi, I am looking for IBIS model for ADS1258-EP, can TI provide IBIS model for this IC? Thank you.
    • Resolved
    • Answered

  • ADS1258-EP: Logic level for external clock

    Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: ADS1258 Tool/software: Hi, my customer wants to use an external clock, but is not sure which logic level height is needed for the clock-signal. Can you provide further requirements for the clock…
    • Resolved
    • Answered

  • ADS1258-EP: Identification via ID or serial number over SPI

    Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: ADS1258 Tool/software: Hi, Is there an option to identify an ADC via an ID or serial number over SPI? My customer is open for other solutions to identify each ADC individually. Thanks
    • Resolved
    • Answered

  • RE: ADS1258-EP: Using DMA with ADS1258

    Resolved
    Hi Greg Baghdikian, Greg Baghdikian said: It sounds like the only intended way to get data off of the ADS1258 is to run an ISR on falling edge of DRDY to transfer one channel at a time, This is correct. There is no way to get data from more than one…
    • Answered

  • ADS1258-EP: Conversion latency lower then expected

    Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: ADS1258 Tool/software: I am reading channels AIN0-15 and all SYSRED channels which comes out to 21 channels in auto-scan mode. from the ADS1258-EP datasheet I calculated my sample rate from the…
    • Resolved
    • Answered

  • ADS1258-EP: ADS1258 random reading problem

    Resolved
    Part Number: ADS1258-EP Other Parts Discussed in Thread: MSP430FR5989 , ADS1258 Tool/software: Hello all, I am using ads1258-ep adc converter with msp430fr5989. My problem is that after reset I cannot reading any conversion data from ads1258. I have…
    • Resolved

  • ADS1258-EP: ADS1258-EP

    TI Thinks Resolved
    Part Number: ADS1258-EP Hi: Page 25 has a paragraph that talks about not driving the analog/digital inputs prior to applying the supply voltages: "The analog and digital supplies should be applied before any analog or digital input is driven. The…

  • ADS1258-EP: Where is the Altium File for this dev kit?

    TI Thinks Resolved
    Part Number: ADS1258-EP Tool/software: Need the Altium for this dev kit ADS1258-EP Please stop from having your customers beg for the original CAD/EDA source files. No other semiconductor mfg makes their users jump thru hoops to get resources to design…

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