This is a follow on problem that I'm now seeing when using this method of synchronizing with the DRDY period.
1. write the DSYNC command (0xFC) to restart the DRDY timing cycle
2. write the MUX register (0x51,0x00) to select the MUX and also releases…
Bob Benjamin said:
Kalpak,
The ADS1243 does have 8 analog input channels that are designed to be used as differential inputs. The real difference, as compared to the ADS1241, is there can be only 7 unique inputs if used as single ended inputs as the…
Other Parts Discussed in Thread: ADS1241 Was just at my client's site tracking down some of these ADC problems and found another very strange one that I need help on. It looks like a component problem but I need to get an opinion. Again, I am using the…
Other Parts Discussed in Thread: ADS1241 Working from the data sheet I gather that I can read the data at the same time that I'm writing a new MUX command to the ADS1241. Am I interpreting this right?
What I'm doing is:
send the RDATA comm…
Other Parts Discussed in Thread: ADS1241 May i know how to set the input filter circuit if my application is : differential input; sensor impedance is 1K;
i saw there are input resistor of 49.9ohm, differential cap of 47pF, common cap of 0.1uF in the…
Other Parts Discussed in Thread: ADS1241 , ADS1256 , ADS1248 , ADS1243 I have a design based on the ADS1241 that works as advertised. However, the client is insistent on a highe sampling rate (with averaging in firmware!).
Is there a part similar (or close…
Other Parts Discussed in Thread: ADS1241 The main TI web site seems to be down. So pursuing anything there is futile.
I am working through a design using the ADS1241 and was wondering if there are any examples of its setup and use. Although code would…
Other Parts Discussed in Thread: ADS1241 The problem encountered here is that sometime there is no oscillation. Please find the schematic below:
What could have resulted in this? Is there a layout guide on how to place the crystal. My thought is that the…
Other Parts Discussed in Thread: ADS1248 , ADS1241 Hello,
I'm using ADS1241and I experienced the following problem:
when I use it with a crystal like 4.9152MHz it works correctly.
But when I use the internal oscillator of my MCU (for example, 4 MHz…
