Part Number: ADS7828-Q1 I'm designing an 8-channel analog acquisition front-end for an industrial control board (STM32H743ZI host MCU, also driving valves/pumps/motors on the same PCB). 7 channels read 4-20mA current-loop sensors (flow meters, pyrometer…
Part Number: ADS7828 Other Parts Discussed in Thread: LM60 , Tool/software: Our mass-produced product has the following issue.
Issue : In applications using the LM60CIM connected to the ADS7828EB, an intermittent issue
occurs where the ADC reading…
Part Number: ADS7828 Tool/software: Hello, I am trying to read voltage values on ADS7828 from 0 to 3v. But I am getting 0 voltage. Below Is my code
uint8_t ADS7828_GetControlByte ( uint8_t channel )
{
if ( channel > 7 ) channel = 7 ;
uint8_t…
Part Number: ADS7828 Tool/software: Hi,
I am looking at RJA and RJC data. I notice that RJA of 240 [C/W] seems very high when compared to other IC's of this package. Similarly, RJC is absent. So...
1. Can I get confirmation that RJA = 240…
Part Number: ADS7828 Tool/software: Hi, I would like to have the package details for this component ADS7828E/250. Ideally, I need the following information: - Mold compound thickness above die surface - Mold compound material composition - Die thickness…
Part Number: ADS7828-Q1 Other Parts Discussed in Thread: TLV9001-Q1 Tool/software: Hi TI
I'm working with the ADS7828-Q1 ADC and utilising the internal 2.5V reference provided on the REF OUT pin.
I have a thermistor that I am measuring the resistance…
Part Number: ADS7828 Tool/software: Hi Team,
I'm running into a strange issue with the ADS7828 ADC. I'm getting noisy readings, but only when sampling certain channels.
Here’s what I’ve observed:
Channels CH0 and CH1 are connected to potentiometers…
Part Number: ADS7828 I am using ADS7828EB/2K5 in my design to measure external voltages but my readings fluctuate because the IC's Vdd (+5V) changes +- 0.1V. Is there a way I can measure Vdd or measure the chips internal voltage reference (2.5V) to then…
Part Number: ADS7828 Hi,
Regarding ADS7828 datasheet, the internal reference default to off when the ADS7828 power is on (PD1=0).
We need to have command to enable it (PD1=1) .
If we use 0xFC directly to read ADC CH7 (PD1=1) when power on, the…
Part Number: ADS7828 Tool/software: Hello,
We are planning to implement ADS7828E in our design. The intended input are from Sensors with output 0-10V. We plan to scale 0-10v to 0-3.3V using a resistor based potential divider .
Can we directly feed…
