ZHCSPF7A march 2023 – june 2023 ADS127L21
PRODUCTION DATA
Table 9-4 lists the design parameters of the PGA855 application.
PARAMETER | VALUE |
---|---|
Input voltages (VPP, differential) | 20 V, 16 V, 8 V, 4 V, 2 V, 1 V, 0.5 V, 0.25 V |
ADC reference voltage | 4.096 V |
Data rate | 187.5 kSPS, OSR = 64 |
Alias rejection | –35 dB at 12-MHz fMOD |
Test frequency | 1 kHz |
THD (gain = 1) | < –120 dB |
SNR (gain = 1, wideband filter) | > 107 dB |
SNR (gain = 1, sinc4 filter) | > 109 dB |