Datasheet

AD5512A/AD5542A
Rev. A | Page 12 of 24
2µs/DIV
V
REF
= 2.5V
V
DD
= 5V
T
A
= 25°C
DIN (5V/DIV)
V
OUT
(50mV/DIV)
10
09199-018
100
90
0
Figure 19. AD5512A/AD5542A Digital Feedthrough
VOLTAGE (V)
1.236
1.234
1.232
1.230
1.228
1.226
1.224
–0.5 0 0.5 1.0 1.5 2.0
5
0
–5
–10
–15
–20
–25
–30
TIME (ns)
V
OUT
CS
09199-032
Figure 20. AD5512A/AD5542A Digital-to-Analog Glitch Impulse
2µs/DIV
V
REF
= 2.5V
V
DD
= 5V
T
A
= 25°C
200pF
10pF
50pF
100pF
100
CS (5V/DIV)
V
OUT
(0.5V/DIV)
09199-020
10
90
0
Figure 21. AD5512A/AD5542A Large Signal Settling Time
0.5µs/DIV
V
REF
= 2.5V
V
DD
= 5V
T
A
= 25°C
100
V
OUT
(1V/DIV)
V
OUT
(50mV/DIV)
GAIN = –216
1LSB = V
REF
/(2
N
)–1
09199-021
10
90
0
Figure 22. AD5512A/AD5542A Small Signal Settling Time
5
4
3
2
1
0
90 100 110
120
I
DD
SUPPLY (µA)
HITS
+125°C
+25°C
–55°C
09199-042
Figure 23. AD5512A/AD5542A Analog Supply Current Histogram
6
5
4
3
2
1
0
15 16 17 18 19
I
LOGIC
AT RAILS (µA)
HITS
+125°C
+25°C
–55°C
09199-043
Figure 24. AD5512A/AD5542A Digital Supply Current Histogram