JAJU878 November 2022 ADS117L11 , ADS127L11
Table 4-3 shows the key system specifications.
PARAMETER | SPECIFICATIONS |
---|---|
Number of channels | 4 |
Input signal | ±10 V, single-ended |
Coupling | AC coupled |
Resolution | 24 bits |
Input range | 1.7 V to 22.2 V |
Excitation current | 3.458 mA |
Excitation voltage | 23.8 V |
Excitation load regulation | 9.25 μA/V = 0.26% |
System input noise RMS | 19.8 μV |
System dynamic range | 103 dB |
Cross-talk | –90 dB |
Total harmonic distortion | –97 dB |
Clock image rejection | –100 dB |
Short detection threshold | 0.5 V |
Open detection threshold | 20.1 V |
Fault-detection delay | 1.5 ms |