Other Parts Discussed in Thread: ALLIGATOR
Hello
See the figures bellow:
Figure 1: My circuit project - analog Front-End (Current).
Figure 2: Texas project - - analog Front-End (Current).
Figure 3: ADS131M06 6-Channel.
In Figure 1, in figure 1 is the circuit I implemented for current measurement, the output of this circuit is connected to an ADS131M06 6-Channel (Figure 3).
The components in figure 1 are the same as in figure 2 (texas circuit).
However, I'm having some problems.
Figure 4 represents the signal on capacitor C24 of Figure 1. Figure 5 represents the signal on capacitor C25 of Figure 1.
It looks like everything is ok. But the signal on capacitor C30 (Figure 6) is not correct. What could be the possible problem?
Figure 4: channel 1: input current; channel 2: voltage on C24.
Figure 5: channel 1: input current; channel 2: voltage on C25.
Figure 6: channel 1: input current; channel 2: voltage on C30.
Thank you.