ADR420BRZ Analog Devices Inc, ADR420BRZ Datasheet - Page 11
![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
6
5
4
3
2
1
0
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
–40
–40
–40
Figure 15. ADR420 Line Regulation vs. Temperature
Figure 16. ADR421 Line Regulation vs. Temperature
Figure 17. ADR423 Line Regulation vs. Temperature
V
V
V
IN
IN
IN
= 4.5V TO 15V
= 5V TO 15V
= 5V TO 15V
–10
–10
–10
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
50
50
50
80
80
80
110
110
110 125
125
Rev. H | Page 11 of 24
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
14
12
10
8
6
4
2
0
0
0
–40
0
0
ADR420/ADR421/ADR423/ADR425
Figure 18. ADR425 Line Regulation vs. Temperature
Figure 19. ADR420 Minimum Input/Output Voltage
Figure 20. ADR421 Minimum Input/Output Voltage
+125°C
–40°C
+25°C
+85°C
–40°C
+25°C
V
IN
= 7.5V TO 15V
–10
1
1
Differential vs. Load Current
Differential vs. Load Current
LOAD CURRENT (mA)
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
2
2
50
3
3
80
4
4
110
125
5
5