I am a bit confused about the output voltage levels and output impedance levels of the AD5934. The datasheet (Rev.C) contains the following information:
Table 1 on page 4:
|Range||Output voltage [V]||Output impedance [Ohm]|
Table 8 on page 20:
|Range||Output voltage [V]|
As you will notice, ranges 3 and 4 are switched and my own measurements confirmed the data of table 8. What I do not know, however, is what value for the output impedance is the right one for these ranges? Is it 1 kOhm for range 4 and 600 Ohm for range 3 or the other way around?