Part Number: ADS7828-Q1 Other Parts Discussed in Thread: ADS7828 Hi, I am facing issues in I2C Communication with ADC IC ADS 7828. On my custom board, the microcontroller is connected to the ADC IC via an I2C isolator. Most of the time the I2C Communication…
Part Number: ADS7828 Hello,
We are using an external reference of 3.3V. In the datasheet, it is specified that the measurement range is from 0V-VDD when using an external reference. However, we do not read the maximum value of bits (4095) when connecting…
Part Number: ADS7828 Hi,
ADS7828 is designed as 2nd source, however, the data format is different from main source. Customer needs a special bit or ID to identify ADS7828 then change calculation. does ADS7828 support vender or unique bit/ bytes to identify…
Part Number: ADS7828
Hi.
Regarding ADS7828 that is an 8-channel ADC with I2C interface.
If in the schematic I'm going to have 8x 0/4~20mA current inputs using 8x the circuit below, where a 20mA output from sensors do generate 2V at the 100R sampling…
Part Number: ADS7828 Other Parts Discussed in Thread: TMCS1107-Q1 Hello,
I am interested in using I2C protocol to read data from various sensors on a PCB. The other sensors I've placed on the PCB so far have I2C compatibility, though I also required a…
Part Number: ADS7828 Hi,
I meet a problem on ADS7828. When I try to read register, I need two times to send same command then get correct value. Example: i get 0FFF first every time, then get correct value on 2nd reading.
$ i2ctransfer -y 21 w1@0x49…
Part Number: ADS7828 Hi all,
I am interested in using the ADS7828 in a design. I am confused about the input voltage range so looking for some clarification. See my questions below:
What is the allowable input voltage range any input defined as -IN in…
Part Number: ADS7828 Other Parts Discussed in Thread: ADS7830 , ADS1115 , ADS112C04 Hi
We are thinking about using the ADS7828E ADC to measure the voltage of electrochemical air sensors. These sensors generally output voltage below 1V.
Is there any other…