• LTC2439-1


    We wanna use the LTC2439-1 configured with 16-Channel Single-Ended Inputs, the Reference-Voltage is 5.0V and the Input-Channel Voltages are from 0-5.0V

    But the datasheet does not clearly describe the function for us with this configuration.

    We are not…

  • RE: Ltc2439-1 in SPI communication data output is high first out or low first out?

    Thank you very much for your reply, the analytic method you provided is very useful!In the schematic diagram, the input terminal of ltc2439-1 is the partial voltage circuit. After deletion, the program of reading data at the same time has been modified…

  • 要采集AD信号50多路,LTC2439-1可以级联不?最多可以几片级联?如何读取数据?数据表没有SPI通信格式?





  • LTC2439-1的SPI驱动函数在哪下载?


  • RE: .file_attr 1="1";

    Hi Gideon,

    Sorry for the delay in responding.

    The cause of the problem is "-file-attr CORE0" and "-DCORE0" both being included on the compiler command-line. Could you delete CORE0 from the "Additional attributes" in Tools Settings > CrossCore Blackfin…

  • LTC2942-1


    The Sense+ pin is connected to both Charger and Load. So,I would like to know how the LTC2942 could determine the operation mode between charge and discharge.


  • RE: LTC3785-1 PGOOD

    Hi- Yes, abs max is 6V. The UV and OV thresholds are different.

  • ADA4530-1 bias current

    The datasheet says + - 20fA gauranted

    however the datasheet rev B page 17 shows statistical data spreading way outside this for both inputs, in fact the plot states the standard deviation is about 20fA.

    Which is correct ?

    I see other people were querying…

  • Cell Balancing with LTC6812-1

    Hi everyone,

    I am trying to implement passive cell balancing with using external discharge circuit. As I read the datasheet of LTC6812-1 we need to configure DCC bit for the cell we want to discharge. 

    I looked into the configuration register group A and…

  • HMC7044 Group 1 & 2

    configured chip HMC7044 at cmos output mode.

    It is working but I have some problems:

        HMC7044 have 2 group

        Group1:  3 clk + 4 SCLK same phase: CLK0, SCLK3, SCLK5, CLK6, SCLK9, CLK10, SCLK13.

        Group2: 4 CLK + 3 SCLK  same phase: other.

        But group 1 and…