AD5755-1_11 AD [Analog Devices], AD5755-1_11 Datasheet - Page 24

• Manufacturer Part Number: AD5755-1_11
• Description: Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA and Voltage Output DAC,Dynamic Power Control
• Manufacturer: AD [Analog Devices]

AD5755-1
REFERENCE
–100
–150
–1
–2
–3
150
100
–50
Figure 61. REFOUT Output Noise (0.1 Hz to 10 Hz Bandwidth)
4
3
2
1
0
16
14
12
10
–2
50
0
8
6
4
2
0
0
0
0
Figure 62. REFOUT Output Noise (100 kHz Bandwidth)
AV
T
A
DD
= 25°C
AV
T
= 15V
AV
REF
T
A
Figure 60. REFOUT Turn-On Transient
A
0.2
DD
= 25°C
DD
2
= 25°C
OUT
= 15V
5
0.4
4
TIME (s)
TIME (ms)
TIME (ms)
10
0.6
6
0.8
15
8
1.0
10
20
1.2
Rev. A | Page 24 of 48
This second shift is due to the relaxation of stress incurred during soldering.)
PCB, the reference shifts due to thermal shock on the package. The average
Figure 63. REFOUT vs. Temperature (When the AD5755-1 is soldered onto a
output voltage shift is −4 mV. Measurement of these parts after seven days
shows that the outputs typically shift back 2 mV toward their initial values.
5.002
5.001
5.000
4.999
4.998
4.997
4.996
4.995
5.00000
4.99995
4.99990
4.99985
4.99980
4.99975
4.99970
4.99965
4.99960
5.0050
5.0045
5.0040
5.0035
5.0030
5.0025
5.0020
5.0015
5.0010
5.0005
5.0000
0
–40
10
T
A
= 25°C
–20
Figure 64. REFOUT vs. Load Current
2
Figure 65. REFOUT vs. Supply
15
0
LOAD CURRENT (mA)
30 DEVICES SHOWN
AV
TEMPERATURE (°C)
4
DD
20
= 15V
20
AV
DD
(V)
40
6
25
60
AV
T
A
8
DD
= 25°C
80
= 15V
30
100
10