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  • ADS8866: Single Buffer

    TI Thinks Resolved
    Part Number: ADS8866 Hi Team, Can a single buffer be used to input a +3.3V reference to multiple number of AD8866s, three, running at a 100-kSPS rate? Thank you. -Mark

  • ADS8866: Absolute Maximum AVDD/DVDD

    TI Thinks Resolved
    Part Number: ADS8866 Not sure if I have the latest datasheet, but I was wondering if the absolute maximum tolerated voltage at AVDD/DVDD power pins are still 4V? I run into a safety margin problem if applying 3.3V to these power pins with 10% derating…

  • ADS8866: Voltage source "VCM" connected to the non-inverter

    TI Thinks Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: OPA836 Hi Experts, Our customer is interested in using the A/D converter. He has a question regarding its data spec documentation. On page 29, figure 53, there is a typical application Q Circuit…
    • Answered

  • ADS8866: 0 - 2.5 V single ended conversion

    Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: ADS8699 , Howdy! I need to use industrial sensor for position sensing. It has 0 - 2.5V analog output. I was looking for some simple ADC capable of following parameters to digitalize the signal: …
    • Resolved
    • Answered

  • ADS8866: Using TI REF35 for reference

    Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: REF35 , , OPA333 , REF3330 Hi - I am designing with the ADS8866 for a low power application. The TI REF35 looks like it would be the lowest power voltage reference to use. I noticed in the ADS8866…
    • Resolved

  • ADS8866: Maximum Junction Temperature?

    Part Number: ADS8866 ADS8866 datasheet only specifies the max. operating ambient temperature Ta, but not the max. Junction Temperature Tj. What is the max. permissive junction Temperature Tj of this part?
    • Answered

  • ADS8866: Maximum Junction Temperature?

    Resolved
    Part Number: ADS8866 ADS8866 datasheet only specifies the max. operating ambient temperature Ta, but not the max. Junction Temperature Tj. What is the max. permissive junction Temperature Tj of this part?
    • Resolved

  • ADS8866: Data and clock pin output ringing

    TI Thinks Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: ADS8860 Dear Expert We found that Pin 7 & Pin 8 data and clock output ringing . Could u give some advice about how to eliminate this ringing. 1.Pin 7 data waveform 2. pin8 clock waveform…

  • REF6050: Capacitance on reference voltage with one REF6050 driving many ADS8866s

    TI Thinks Resolved
    Part Number: REF6050 Other Parts Discussed in Thread: ADS8866 , TIPD211 , ADS8900B , REF50 , OPA836 , REF60 I'm hoping to use two daisy-chains of ADS8866 ICs in a multichannel simultaneous sampling system running at 50kHz. I currently have over twenty…
    • Answered

  • RE: ADS8866: Please help us solve ADS8866 DOUT PIN still output High level, can't recover normal work, thanks!

    Resolved
    Hello Jacking, The above waveforms show that MOSI is changing. 1. Is this connected to pin 9 (DIN) of the ADS8866? 2. Or, is DIN always connected to DVDD (high) as shown in the schematic? The above waveforms show the device working correctly. Can…

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