ADR420BRZ Analog Devices Inc, ADR420BRZ Datasheet - Page 10
![IC VREF PREC 2.048V 10MA 8SOIC](/photos/5/66/56684/505-8-soic_sml.jpg)
ADR420BRZ
Manufacturer Part Number
ADR420BRZ
Description
IC VREF PREC 2.048V 10MA 8SOIC
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR425ARZ.pdf
(24 pages)
Specifications of ADR420BRZ
Temperature Coefficient
3ppm/°C
Design Resources
High Accuracy, Bipolar Voltage Output Digital-to-Analog Conversion Using AD5765 (CN0073) High Accuracy, Bipolar Voltage Output Digital-to-Analog Conversion Using AD5763 (CN0074)
Reference Type
Series
Voltage - Output
2.048V
Tolerance
±0.05%
Voltage - Input
4 ~ 18 V
Number Of Channels
1
Current - Quiescent
500µA
Current - Output
10mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Topology
Series
Input Voltage
4V To 18V
Reference Voltage
2.048V
Reference Voltage Tolerance
1mV
Voltage Reference Case Style
SOIC
No. Of Pins
8
Fixed / Adjust / Prog
Precision
Output Voltage (max)
2.048V
Reference Voltage Accuracy (max)
0.05
Line Regulation
35ppm/V
Load Regulation
70ppm/mA
Input Voltage (max)
18V
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADR420BRZ
Manufacturer:
ADI
Quantity:
205
Part Number:
ADR420BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADR420BRZ-REEL7
Manufacturer:
NS
Quantity:
6 234
ADR420/ADR421/ADR423/ADR425
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.55
0.50
0.45
0.40
0.35
0.30
0.25
70
60
50
40
30
20
10
0
–40
6
4
Figure 11. ADR420 Load Regulation vs. Temperature
Figure 10. ADR425 Supply Current vs. Input Voltage
I
Figure 9. ADR423 Supply Current vs. Input Voltage
L
= 0mA TO 5mA
V
IN
–10
= 6V
6
8
INPUT VOLTAGE (V)
TEMPERATURE (°C)
20
INPUT VOLTAGE (V)
8
V
10
IN
= 4.5V
50
10
12
80
+125°C
–40°C
+25°C
12
+125°C
+25°C
–40°C
14
110
14
125
15
15
Rev. H | Page 10 of 24
70
60
50
40
30
20
10
70
60
50
40
30
20
10
35
30
25
20
15
10
0
0
5
0
–40
–40
–40
Figure 12. ADR421 Load Regulation vs. Temperature
Figure 13. ADR423 Load Regulation vs. Temperature
Figure 14. ADR425 Load Regulation vs. Temperature
V
I
L
I
V
I
IN
L
L
= 0mA TO 5mA
IN
= 0mA TO 10mA
= 0mA TO 10mA
= 5V
= 15V
V
V
IN
IN
–10
–10
–10
= 6.5V
= 7V
V
IN
= 15V
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
50
50
50
80
80
80
110
110 125
110 125
125