• ad7927 conversion rate

    The datasheet specifies a maximum conversion rate of 200 kHz (5 µs) for the ad7927 converter although the conversion time is as low as 800 ns with a serial clock of 20 MHz.

    What happens if the converter is operated with a faster conversion rate?  Will…

  • Question about AD7927

    Hi there.

    I have a question about AD7927.

    According to the datasheet,  the reference input pin should be 2.5V.

    (Please look at the attached file)

    Are there any concerns if  3.3V voltage is applied to the  refrence input?

    Actually my sensor system is…

  • AD7927 issues when powered by 5V rather than 3.3V

    Hello,  I am utilizing the AD7927 ADC that is found populating the PHYTEC phyCORE-BF537 board.  It appears according to the schematic that their engineers have wired it up correctly.

    I am connecting to the AD7927 through the SPI port on the Blackfin ADSP…

  • Space Grade RAD HARD A/D

    Is AD7927 provided space grade with RAD HARD 100Krad?

    Thank you

  • AD7928 input range and Vdrive

    Hello

    I would like to use AD7927 at VDD=5V, Vdrive=3.3V and input range =0~2*REFin.

    Can I use AD7928 at this condition ?

    The datasheet rev.E P.3 says below about 0~2*REFin  input range.

    "RANGE bit set to 0, AVDD/VDRIVE = 4.75 V to 5.25 V" 

  • RE: AD7357 how to check the DC Accuracy in worst case condition

    Hi Kevin,

    I have attached some list of ADC that were Automotive Qualified. Do you have specific paramater that you are looking for an ADC? like Throughput rate, no. of channels, or Resolution.

    You can also visit the Analog Devices website and filter…

  • RE: Measurement of pulse amplitude - suggestion for ADC

    Hi Henning,

         We have some I2C ADC interface that may fit your application, you may check the AD799x. Just like to ask on when are going to use the trigger feature, is it when the pulse amplitude hit some kind of limit or outside the range? I am also…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…