ADR420BR Analog Devices Inc, ADR420BR Datasheet - Page 8
![IC VREF PREC 2.048V 10MA 8-SOIC](/photos/5/66/56684/505-8-soic_sml.jpg)
ADR420BR
Manufacturer Part Number
ADR420BR
Description
IC VREF PREC 2.048V 10MA 8-SOIC
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR425ARZ.pdf
(24 pages)
Specifications of ADR420BR
Rohs Status
RoHS non-compliant
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%
Temperature Coefficient
3ppm/°C
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)
Current - Cathode
-
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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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ADR420/ADR421/ADR423/ADR425
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 8. Pin Function Descriptions
Pin No.
1, 8
2
3, 7
4
5
6
Mnemonic
TP
V
NIC
GND
TRIM
V
IN
OUT
Description
Test Pin. There are actual connections in TP pins, but they are reserved for factory testing purposes. Users should not
connect anything to TP pins; otherwise, the device may not function properly.
Input Voltage.
No Internal Connect. NICs have no internal connections.
Ground Pin = 0 V.
Trim Terminal. It can be used to adjust the output voltage over a ±0.5% range without affecting the temperature
coefficient.
Output Voltage.
Figure 2. 8-Lead SOIC, 8-Lead MSOP Pin Configuration
TP = TEST PIN (DO NOT CONNECT)
NIC = NO INTERNAL CONNECTION
GND
NIC
V
TP
IN
1
2
3
4
Rev. H | Page 8 of 24
(Not to Scale)
ADR420/
ADR421/
ADR423/
ADR425
TOP VIEW
8
7
6
5
TP
NIC
V
TRIM
OUT