• AD5060 as replacement for AD5040

         Can the AD5060 be used as a drop-in replacement for the AD5040 -- e.g. not just pin compatible but would work in an existing application with its existing SPI sequences.

         Thanks, Bob

  • RE: AD5040, AD5060, AD5061, AD5062 and AD5063 evaluation board software commands

    This question has been closed by the EZ team and is assumed answered.
  • AD5040

    device: AD5040

    question: only the low 7 bit can be used. the data must be less than 0X007F.if exceed this number,the decive don't have votage output.the following is my verilog code.

    in the accessary, there are simulation result,datasheet (chinese…

  • AD5040数模转换

    器件:AD5040

    用法:简单的DA转换,FPGA驱动SPI,供电电压vdd是3.3V,参考电压vref是2.5V。

    问题:只有低七位可以用,即写为16‘b0000_0000_0111_1111,这个数是2.5V,这个数以下也有输出,但是超过这个数,就没有电压输出。

    程序:

    module AD5040test(

      input i_clk,

      input ni_rst,

      output da_sync,

       output da_din,

      output da_sclk

        );

  • RE: AD5940-ELCZ Ampiometric Measurement without Over SPI without using AD5940 GPIO pins

    hello I am not getting any replies so I shall try another route:

    I shall use the MCU device that was shipped with the Electrochem evaluation Kit it is an ADuCM3029 Mircrocontroller

    I am now using IAR Systems and the development code on git hub 

    I followed…

  • AD9361 + ADP1755

    Hi,

    AD9361 datasheet 有標明1.3V range 應該在1.267V~1.33V, tolerance 大概2.5%左右~~

    假設參考ADI 建議的 ADP1755~~

    就datasheet 所描述, 是否所有誤差的產生都在外部電阻, ADP1755 本身的ADJ output沒有任何誤差???

     

    另外, power 文件有提到, 除了ADP1755 LDO 之外, 也可使用switching 的方式~~例如ADP5040~~

    但AD5040的誤差更大, 應該無法達到AD9361的標準…

  • 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…
  • RE: nanoDAC-What are nanoDACs?

    nanoDACs are a portfolio of products which combine small package, low power and low cost digital to analog conversion.

    nanoDACs are monotonic DACs which can be powered off a single 3V or 5V supply and are available in the industries smallest packages…

  • nanoDAC - Which DACs should be used for open loop systems and which DACs should be used in closed loop systems?

    It must be stressed that depending on the application performance requirements, all nanoDACs can be used in both open and closed loop systems.

    In an open loop application the DAC drives the load (a valve or an actuator, for example) directly while in…

  • Is ADP2291 working as expected in the datasheet or its examples are fail?

    Hello Everyone,

    Im working on a battery charger circuit. I set completely the figure-22 and the figure-23 in the datasheet. So more than hundred try and later than weeks. The circuits are not working as expected. This part is important "The circuits are…