Datasheet

AD5390/AD5391/AD5392 Data Sheet
Rev. E | Page 20 of 44
03773-100
BUSY
VOUT
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 17. AD539x Exiting Soft Power-Down
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PD
VOUT
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 18. AD539x Exiting Hardware Power-Down
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VDD
VOUT
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 19. AD539x Power-Up Transient
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CURRENT (mA)
–40 –20 –10 –5 –2 0 2 5 10 20 40
VOUT (V)
–1
6
4
3
2
5
1
0
ZERO SCALE
1/4 SCALE
MIDSCALE
3/4 SCALE
FULL SCALE
AV
DD
= DV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
Figure 20. AD539x-5 Source and Sink Capability
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I
SOURCE
/I
SINK
(mA)
2.000 0.25 0.50 0.75 1.00 1.25 1.50 1.75
ERROR VOLTAGE (V)
–0.20
0.20
0.10
0.05
0.15
0
–0.05
–0.10
–0.15
AV
DD
= 5V
VREF = 2.5V
T
A
= 25°C
ERROR AT ZERO SINKING CURRENT
(V
DD
–VOUT) AT FULL-SCALE SOURCING CURRENT
Figure 21. Headroom at Rails vs. Source/Sink Current
2.510
2.505
2.500
2.995
2.990
0 12108642
VOLTAGE (V)
TIME (µs)
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Figure 22. AD539x-5 Glitch Impulse Energy