• RE: ADG725/ADG731 programming

    I agree with Gabriel P,

    Documentation should be :

    A3 A2 A1 A0 EN CSA CSB Switch Condition
     X  0   1   1 Retains Previous Switch Condition
     X  1   X   X All Switches OFF

    instead of

    A3 A2 A1 A0 EN CSA CSB Switch Condition
     X    1   1 Retains Previous…

  • Signal distortion issue with ADG725?

    Hi, we encounter a signal distortion issue when we use ADG725 (Analog Multiplexer).

    We have 16 controller chips with SPI-communication, and each controller chip can be accessed through a USB2SPI module from a PC. We use three ADG725 to select one of 16…

  • Serial communication through a ADG725

    Hi

    I am working on a project where we need to calibrate multiple sensors at the same time. The sensors communicate through a RS485 bus (using modbus). The RS485A-signal is connected to the ADG725’s DA-pin and the RS485B-signal is connected to the ADG725…

  • ADG725 SPI Communication

    Hi

    I am interfacing many ADG725 MUXes with FT232H chip using SPI. The CS pin from FT232 is sent to a decoder 74LVC138 to select the ADG725 slaves. 

    ADG725 only requires CLK, MOSI(DIN) for communication. That means MISO(Pin15) of FT232 is not used. 

    So the…

  • ADG725 SYNC Slave Select pin SPI

    Hi 

    I want to connect several SPI Slaves to the Master. The MASTER only has one Chip Select pin and i am looking for a decoder which can give several Slave Select Outputs.

    Any suggestions? The datasheet of ADG725 at Page 15 describes the similar situation…

  • Combining an AD5933 with an ADG726/ADG725

    Hello,

    Question concerning using an AD5933 impedance converter with an ADG726, 2x 1:16 multiplexers.

    Aside from buffering between the AD5933 and ADG726, similar to the buffering used in the evaluation board, what other steps should be taken to limit potential…

  • RE: ADG725 SPI

    This question has been closed by the EZ team and is assumed answered.
  • RE: ADG725/731 with higher supply voltages

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: ADG725 - input RC filter creates offset

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • Which SPI mode has the  ADG725 /ADG731 32:1 multiplexer?

    I want to run many spi slaves over the same port, so I have to know, which SPI mode is used.