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  • ADS8866: Can be used with REF=+5V±5%?

    Resolved
    Part Number: ADS8866 Hi team, My customer considering using AVDD=DVDD=+3.3V±5% and VREF=5V±5% in customer application. However, there is a discrepancy in the datasheet between NOM=+5V at 7.3 and MAX=+5V at 7.5, and My customer unsure whether…
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    • Answered

  • ADS8866: Regarding operating temperature

    Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: ADS8689 Hello team, I have a question about ADS8866. Could you please help me with the answer? Currently, there are customers who want to use products with Ads8866 at high temperatures. The operating…
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  • ADS8866: Maximum Junction Temperature (or Case Temperature)

    TI Thinks Resolved
    Part Number: ADS8866 Other Parts Discussed in Thread: ADS8320 Hello I want to know about ADS8866 specification. The ADS8866 datasheet lists only operating ambient temperature (free-air temperatrue (Ta)) I want to know the Junction Temperature (Tj) and…
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  • ADS8866: Supply voltage connection and current consumption

    Resolved
    Part Number: ADS8866 Hi Team, I have two questions about ADS8866. Could you help me with the answer. 1) Is it possible to connect AVDD and VREF to the same power supply IC (using LDO) output 3.0V? 2) Do you know the current consumption of the digital part…
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  • 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 for…
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  • 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: Vin =…
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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

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

    TI Thinks Resolved
    Part Number: REF6050 Other Parts Discussed in Thread: ADS8866 , REF5050 , TIPD211 , ADS8900B , OPA836 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 ADCs in the…
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  • 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 the…
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  • 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…

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