JAJSFA9E November 2011 – April 2018 ADS5294
PRODUCTION DATA.
ADDR. (HEX) | D15 | D14 | D13 | D12 | D11 | D10 | D9 | D8 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 | NAME |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14 | X | X | X | X | X | X | X | X | LFNS_CH<8:1> |
The low-frequency noise suppression mode is useful in applications where good noise performance is desired in the frequency band of 0 to 1 MHz (around DC). Setting this mode shifts the low-frequency noise of the ADS5294 to approximately Fs / 2, thereby, moving the noise floor around DC to a much lower value. LFNS_CH<8:1> enables this mode individually for each channel. See Figure 38 and Figure 39.