ADR431B AD [Analog Devices], ADR431B Datasheet - Page 10

• Manufacturer Part Number: ADR431B
• Description: Ultralow Noise XFET Voltage References with Current Sink and Source Capability
• Manufacturer: AD [Analog Devices]

ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
TYPICAL PERFORMANCE CHARACTERISTICS
Default conditions: ±5 V, C
2.5009
2.5007
2.5005
2.5003
2.5001
2.4999
2.4997
2.4995
4.0980
4.0975
4.0970
4.0965
4.0960
4.0955
4.0950
5.0025
5.0020
5.0015
5.0010
5.0005
5.0000
4.9995
4.9990
–40
–40
–40
–25
–25
–25
–10
Figure 3. ADR431 V
–10
Figure 4. ADR434 V
–10
Figure 5. ADR435 V
5
5
5
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
L
= 5 pF, G = 2, R
35
35
35
OUT
OUT
OUT
50
50
50
vs. Temperature
vs. Temperature
vs. Temperature
65
65
65
80
80
80
g
= R
95
95
95
f
= 1 kΩ, R
110
110
110
125
125
125
L
Rev. B | Page 10 of 24
= 2 kΩ, V
O
= 2 V p-p, Frequency = 1 MHz, T
0.60
0.58
0.56
0.54
0.52
0.50
0.48
0.46
0.44
0.42
0.40
0.8
0.7
0.6
0.5
0.4
0.3
700
650
600
550
500
450
400
–40
4
6
Figure 6. ADR435 Supply Current vs. Input Voltage
Figure 8. ADR431 Supply Current vs. Input Voltage
–25
Figure 7. ADR435 Supply Current vs. Temperature
6
8
–10
5
10
8
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TEMPERATURE (°C)
20
+125°C
–40°C
+25°C
35
10
12
A
50
= 25°C.
65
12
14
+25°C
–40°C
+125°C
80
95
14
16
110
16
125
18