ADLINK PCI-9524 - Manual (Page 68)

52 Operation Theory
PCI-9524 ADLINK Technology Inc.
User’s Manual Copyright 2008
PCI-9524 is programmed to have 400-µs default settling time, and
this works best with low impedance transducers, such as 120 or
350-ohm load-cells. Insufficient settling time may causes inter-
channel crosstalk; the new signal will not be able to fully settle to
its final value, and some 'residual' signals in the previous mea-
surement will be present in the current measurement. Users may
increase the hardware settling time, to check if a lesser inter-chan-
nel crosstalk is perceived. See Table 4-1 for the equivalent Data
Rates versus ADC actual Sampling Rates, under different operat-
ing modes.