ADR439AR Analog Devices Inc, ADR439AR Datasheet - Page 10
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ADR439AR
Manufacturer Part Number
ADR439AR
Description
IC VREF PREC 4.5V 30MA 8-SOIC
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR435BRZ-REEL7.pdf
(24 pages)
Specifications of ADR439AR
Rohs Status
RoHS non-compliant
Reference Type
Series
Voltage - Output
4.5V
Tolerance
±0.12%
Temperature Coefficient
10ppm/°C
Voltage - Input
6.5 ~ 18 V
Number Of Channels
1
Current - Quiescent
800µA
Current - Output
30mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Current - Cathode
-
Available stocks
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Part Number
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
TYPICAL PERFORMANCE CHARACTERISTICS
Default conditions: ±5 V, C
5.0025
5.0020
5.0015
5.0010
5.0005
5.0000
4.9995
4.9990
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
–40
–40
–40
Figure 3. ADR431 Output Voltage vs. Temperature
Figure 4. ADR434 Output Voltage vs. Temperature
Figure 5. ADR435 Output Voltage vs. Temperature
–25
–25
–25
–10
–10
–10
5
5
5
TEMPERATURE (°C)
20
TEMPERATURE (°C)
TEMPERATURE (°C)
20
L
20
= 5 pF, G = 2, R
35
35
35
50
50
50
65
65
65
80
G
80
80
= R
95
95
95
F
110
= 1 kΩ, R
110
110
125
125
125
Rev. H | Page 10 of 24
L
= 2 kΩ, V
O
= 2 V p-p, f = 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
700
650
600
550
500
450
400
0.8
0.7
0.6
0.5
0.4
0.3
–40
4
6
Figure 6. ADR435 Supply Current vs. Input Voltage
Figure 8. ADR431 Supply Current vs. Input Voltage
Figure 7. ADR435 Supply Current vs. Temperature
–25
6
–10
8
5
A
= 25°C, unless otherwise noted.
10
8
INPUT VOLTAGE (V)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
20
+125°C
–40°C
+25°C
35
10
12
50
65
12
14
+25°C
–40°C
80
+125°C
95
14
16
110
125
16
18