• AD7472

    使用AD7472时,模拟输入电平最大达到5V,怎么接入AD7472,如果用运放,我只有一个单电源,怎么接

  • how to write coding in c for ad7472 using avr

    hello guys, Im new here. i hope u can help me how to write coding in c using avr microcontroller to control the external ad7472 conversion, my supervisor ask me to do that. the problem is i dont know how to control the cnvst because i never used avr.…

  • AD7470 acquisition time

    The Data sheet for AD7470/AD7472 says acquisition time is *minimum* 135[ns]  in "Specification" section and then in the "Timing Specfications" section says this number is a max. I assume this is an error or am I missing something?

  • RE: Question about AD7472ARU

    Hi jcolao,

    Thank you for the reply.  I understood you do not have the ibis model for AD7472.

    Then, how about the following questions? Could you support it?

    Both high and low sides of the totem-pole are used FET or transistor? Is there a resistor on…

  • Can i change the REF IN from 2.5v to 5v?

    Hello guys, I'm currently working on AD7472. according to the datasheet the REF IN is 2.5V which means the VIN can only varies from 0 to 2.5V. But i want to change the REF IN FROM 2.5V to 5V so that the ADC can read the VIN from 0 to 5V. How do u guys…

  • 低速带通采样定理与高速AD/DA之间的矛盾分析

    关于AD选型过程中,看到ADI出了一些针对直接射频采样的高速宽带ADC和DAC,比如AD9625和AD9144,最大采样率可以支持2.5GSPS和2.8GSPS.
    我一直有个观点,就是SDR的一个目标是AD/DA尽可能的去靠近天线,这两款芯片组合起来可以对 GHz频段信号进行直接射频采样和直接射频合成。以前我也一直觉得,要想对更高频率进行AD转换,就需要更高采样率的ADC,可我最近研究了带通采样(欠采样)定理后,采样速率只要满足带通采样速率的要求就可以 了,这样的话,ADC的采样速率只和接收信号的带宽有关系…

  • RE: ADC used for single-pulse conversion

    Hi Postino,

    Here are some list of ADC that could be suitable for your application. You may also wanted to check the ADI website and do a parametric search and put in parameters on the ADC that you wanted to search. Please refer to the link below.

  • 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…