Part Number: ADS131A04 I am looking into simplifying a design to read out photodiode currents using a TIA followed by the ADS131A04. The design I have in mind is the following:
The design would be replicated on all 4 input channels. As you can see…
Part Number: ADS131A04 Other Parts Discussed in Thread: TLV333 Tool/software: Hello,
I’m working on a design for an electromagnetic flow meter, and I'm currently focusing on conditioning the signal from the electrodes. I decided to use the ADS131A04…
Part Number: ADS131A04 Other Parts Discussed in Thread: INA290 , INA849 Tool/software: Hi,
Currently, we are using the ADS131A04 ADC for our high-side current measurement. The inputs to our circuit will go through a current sense amplifier (CSA) INA190A2…
Part Number: ADS131A04 Tool/software: The datasheet indicates the RESV pin hard tied to IOVDD.
Customer would like to tie IOVDD through 100 Ohm to better check soldering, etc...
Is this OK? What is the max value of resistor that could be used…
Part Number: ADS131A04 Tool/software: Hi Experts,
Please refer query from customer.
The AM64x Voh level is based on the output driving a 3mA load. There is a good very chance the ADS131Ax device requires significantly less current than 3mA to drive…
Part Number: ADS131A04 Other Parts Discussed in Thread: AMC1350 , THP210 , LM7705 Tool/software: For this circuit, we have a signal that is +/-7.5VDC input and want to read it on the ADC. We send the input signal through the AMC1350DWVR (U39) to isolate…
Part Number: ADS131A04EVM Tool/software: We are working on ADS131A04EVM Board. We could communicate with the device and the commands and response working as expected.
The problem we are facing is the DRDY pin shows always LOW. What we understand that…
Part Number: ADS131A04 Other Parts Discussed in Thread: ADS1261 , ADS1220 , ADS124S08 , ADS1258 Tool/software: Hi, I saw that there is a configurable notch filter that is controlled by OSR and Fmod.
I'm not clear on how to calculate the best OSR for…
Part Number: ADS131A04 Hello all
I have a configuration with 3 ADS131A04 chips in daisy chain configuration with the first chip in Asynchronous Interrupt mode and the other two in Synchronous Slave mode operating in 24 bit word length. I followed the…
Part Number: ADS131A04 Other Parts Discussed in Thread: ADS131M04 , AMC131M03 Hi,
We have an energy measurement instrument that measures three phase voltage and current. We are using three discrete single channel SAR ADCs each for voltage and current…
