Datasheet

AD5590
Rev. A | Page 16 of 44
SAMPLE
V
OUT
(V)
2.5000
2.4950
0 512
2.4955
2.4960
2.4965
2.4970
2.4975
2.4980
2.4985
2.4990
2.4995
64 128 192 256 320 384 448
DACV
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
4ns/SAMPLE NUMBER
07691-018
Figure 18. DAC Analog Crosstalk
SAMPLE
V
OUT
(V)
2.4900
2.4855
0 512
64 128 192 256 320 384 448
2.4860
2.4865
2.4870
2.4875
2.4880
2.4885
2.4890
2.4895
DACV
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
4ns/SAMPLE NUMBER
07691-019
Figure 19. DAC-to-DAC Crosstalk
5s/DIV
10µV/DIV
1
DACV
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
DAC LOADED WITH MIDSCALE
07691-020
Figure 20. 0.1 Hz to 10 Hz DAC Output Noise Plot, Internal Reference
FREQUENCY (Hz)
OUTPUT NOISE (nV/√Hz)
800
0
100
200
300
400
500
600
700
100 100001000 100000 1000000
DACV
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
MIDSCALE LOADED
07691-021
Figure 21. DAC Noise Spectral Density, Internal Reference