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  • LDO and buck converter IC suggestion

    Resolved
    Other Parts Discussed in Thread: ADS8699 , DAC1220 , ADS8319 , LMR33630 , TPS7A47-Q1 , TPS7A49 , TLV767 , LM63635-Q1 , LM61430-Q1 Hi TI Technical Support Team, I need help for the following two issues. 1- In my circuit, I am using TI 20 bit DAC DAC1220 and high…
    • Resolved
    • Answered

  • RE: ADS8685: Reset RVS state

    Resolved
    Hi Hiroaki-san, Thank you for your patience. The maximum value for td_RST_POR ( Delay time for POR reset: RST rising to RVS rising) was not characterized. However, please see the following post for my measurement result on ADS8681EVM which is the core…
    • Answered

  • ADS8691: IBIS model for ADS8691

    Resolved
    Part Number: ADS8691 Other Parts Discussed in Thread: ADS8695 , ADS8699 , ADS8681 Hello, is there an IBIS model available for the ADS8691? or the ADS8695? or ADS8699? Regards, Niels
    • Resolved

  • RE: ADS8681: Cannot change range select register

    Hi Edward, There are few signals you can check. 1. By default, the interference voltage reference is enabled after the device is powered up, so you can check if the voltage on REFIO and REFCAP pins is approximate 4.096V. 2. Send a high pulse to CONVST/CS…

  • [FAQ] ADS8681: Solution for detecting input floating on SAR ADCs - ADS8681/ADS8688/ADS8686/ADS8588S

    Part Number: ADS8681 Other Parts Discussed in Thread: ADS8699 , ADS8685 , ADS8665 , ADS8661 , ADS8689 , ADS8691 , ADS8675 , ADS8695 , ADS8671 , ADS8684A , ADS8664 , ADS8688A , ADS8698 , ADS8688AT , ADS8688 , ADS8678 , ADS8674 , ADS8684 , ADS8694 , ADS8668 , ADS8586S , A…

  • RE: INA828: How to measure / sense currents of +/-5A with 40uA resolution

    My requirements are to sense a current range of +/-5 A with 100 uA resolution +/-1 mA accuracy +/-5 A with 100 ua resolution requires an ADC with more than 16 bits. For the accuracy, 14 "noise free" bits would be sufficient. I intended to use…

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