Hi,
I am working on differential Multi-channel high precision DAS. I have chosen the following architectures.
Spec: CMRR - >=50dB @ 0 to 1Khz
Gain Error - 0.02%
Architecture 1:
AAF --> MUX --> IA --> Post amplifiers --> ADC
But…
Hi,
I am working on differential Multi-channel high precision DAS. I have chosen the following architectures.
Spec: CMRR - >=50dB @ 0 to 1Khz
Gain Error - 0.02%
Architecture 1:
AAF --> MUX --> IA --> Post amplifiers --> ADC
But…
Hi,
I am designing a multi-channel DAS. The specificatios or as given below;
Total channels : 24
Analog input signal range : +/- 10V
Resolution of ADC : 16 bit
Gain error : <= 0.02% of FSR i.e <=4mV
Offset voltage : +/-1.2mV
Temperature…