If you can use the LTC1403-1, an easy solution is to use a fully differential amplifier like the ADA4945 between your filter circuit and the ADC input. Use the same +/-3V supplies for the ADA4945. Use figure 104 of the ADA4945 data sheet and connect VOCM…
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…
I want to use the AD7768-1 with 5V AVDD1 = Vref and 3,3V VDDIO. In demo-circuits the AVDD2 is connected to probably noisy VDDIO!Wouldn't it be better to supply AVDD2 from 5V over a R-C-Filter, that would lower the voltage to around 3V?
Is it possible to bypass the current protection by shorting the SNS+ and SNS- pins together with a trace?
I used the ADA4945-1 as ADC front-end (LTC2380-24) with supply rails centered to ADC 2.5V Vref ( Vcc= +7.5 / Vee = -2.5V for 10V total supply).
The FDA is configured as fully differential filter, with 2 cutoff frequencies. 2 small relays allow…
I have a number of questions with regard to ADA4350-1.
We are planning to get EVAL-CN0407 evaluation board to evaluate ADA4350-1.
I cannot see EVAL-CN0407-1-SDPZ board in buy list, is it possible to order only EVAL-CN0407-1-SDPZ for replacement.
I was wondering if there is any data available for the input voltage offset of an AD4530-1 versus change in %RH?
The datasheet specifies an input bias current error when the %RH changes, but nothing on input voltage offset.
I want to build a composite amplifier using the Figure 77 of the datasheet ADA4870-1. It says that the voltage offset is less than 500 uV. I simulate this circuit using LTSpice, when driving ada4637-1 with 0V and monitor the output of ADA4870-1, it is…