Datasheet

Data Sheet AD5689/AD5687
Rev. 0 | Page 13 of 24
Figure 26. Supply Current vs. Temperature
Figure 27. Settling Time, 5 V
Figure 28. Power-On Reset to 0 V
Figure 29. Exiting Power-Down to Midscale
Figure 30. Digital-to-Analog Glitch Impulse
Figure 31. Analog Crosstalk, Channel A
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
–40 1106010
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
FULL SCALE
11255-026
0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10 32016040 8020
V
OUT
(V)
TIME (µs)
DAC A
DAC B
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
¼ TO ¾ SCALE
11255-027
–0.01
0
0.06
0.01
0.02
0.03
0.04
0.05
–1
0
6
1
2
3
4
5
–10 15100 5–5
V
OUT
(V)
V
DD
(V)
TIME (µs)
CHANNEL B
V
DD
CHANNEL A
T
A
= 25°C
REFERENCE = 2.5V
11255-028
0
1
3
2
–5 100 5
V
OUT
(V)
TIME (µs)
SYNC
CHANNEL A
CHANNEL B
V
DD
= 5V
T
A
= 25°C
REFERENCE = 2.5V
GAIN = 1
GAIN = 2
11255-029
2.4988
2.5008
2.5003
2.4998
2.4993
0 128 104 62
V
OUT
(V)
TIME (µs)
CHANNEL B
T
A
= 25°C
V
DD
= 5.25V
REFERENCE = 2.5V
POSITIVE MAJOR CODE TRANSITION
ENERGY = 0.227206nV-sec
11255-030
–0.002
–0.001
0
0.001
0.002
0.003
0 252010 155
V
OUT
AC-COUPLED (V)
TIME (µs)
11255-031
CHANNEL B