• AD7476A LSB offset

    Hello,

    i am using three AD7476A ADCs in the design. All three of them have a constant offset of about 35 LSB.  I expect an Offset of max 2-4 LSB. Can someone explain why?

    VCC is 3,3VDC. Vin is for example 1,7VDC with expected 2111 LSB at 3,3V-4096  (Acutal…

  • IBIS model for AD7476A

    Hi,

    May I know if the IBIS model for AD7476A is available? I could not find it on the product page.

    Thanks.

  • AD7476A analog input over-voltage protection

    The absolute maximum ratings for the analog input in the AD7476A's datasheet say 0.3V beyond the rails (0V-5V in my case). If the analog signal is driven out of this range by a +/-12V powered op-amp (not ESD!), what is necessary to adequately protect…

  • Vinh/Vinl of AD7476A and AD7476B

    Hello,

    I have a question about logic voltage of AD7476A and AD7476B.

    http://www.analog.com/en/analog-to-digital-converters/ad-converters/ad7476/products/product.html

    Pls tell me the Vinh & Vinl when using VDD = 2.5V.

    The data-sheet does not describe…

  • Looking For AD7476A-DBRD Schematics And Driver Code

    Hello!

    I am looking for the schematics and source code for the AD7476A-DBRD daughter board that connects to the BF533 Stamp Board. All of the links on the uCLinux pages don't work. I have a customer who is using a BF531 and the AD7476A in their system…

  • AD7476A Pmod Xilinx FPGA Reference Design can`t works

    Hello guys,I have a zedboard kit and a pmod_ad1, I `m studying use the zed,and I follow the refrence design Linux Device Driver - Custom HDL PCore ,I follow the guid ,and there`s some unimportant difference (use u-boot 15.0 ,kernel 4.0 ,devicetree_pmod_ad1_ipcore…

  • 关于AD7476和AD7476A的不同点

    最近对AD7476和AD7476A进行了关注,想问一下这两款芯片最大的不同点在哪里。

    我对这两款芯片的看法是

    AD7476A提供了KS-6这样更小的封装,以及71 dB SNR at 100 kHz的表现。但是我还是希望得到专家的解答,即这两款芯片有何差别?非常感谢!

  • 2010-10-20 19:21:56     SPI AD7476A-DBRD DMA example?

    2010-10-20 19:21:56     SPI AD7476A-DBRD DMA example?

    Brian Nelson (UNITED STATES)

    Message: 94785   

    Hi,

    I've looked at the Wiki entries for "Direct Memory Access (DMA)" and

    "Sample SPI DMA Driver", and have poked through some of the…

  • Interfacing AD7495 through IIO Framework

    Hi,

    I am using a ADSP BF527 based board. I am using 2011R1 HEAD distro, with 2011R1-RC4 toolchain.

    I am trying to interface AD7495 with my board through the IIO Framework.

    I have followed the instructions given in http://wiki.analog.com/resources/tools…

  • Interfacing AD7495 through IIO Framework

    Hi,

    I am using a ADSP BF527 based board. I am using 2011R1 HEAD distro, with 2011R1-RC4 toolchain.

    I am trying to interface AD7495 with my board through the IIO Framework.

    I have followed the instructions given in http://wiki.analog.com/resources/tools…