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ADR291ER View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
ADR291ER Datasheet PDF : 15 Pages
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ADR291–SPECIFICATIONS
ADR290/ADR291/ADR292
ELECTRICAL SPECIFICATIONS (VS = 3.0 V, TA = +25؇C unless otherwise noted)
Parameter
Symbol
Conditions
E GRADE
Output Voltage
Initial Accuracy
VO
VOERR
IOUT = 0 mA
F GRADE
Output Voltage
Initial Accuracy
VO
VOERR
IOUT = 0 mA
G GRADE
Output Voltage
Initial Accuracy
VO
VOERR
IOUT = 0 mA
LINE REGULATION
“E/F” Grades
“G” Grade
LOAD REGULATION
“E/F“ Grades
“G“ Grade
LONG-TERM STABILITY
NOISE VOLTAGE
WIDEBAND NOISE DENSITY
VO/VIN
3.0 V to 15 V, IOUT = 0 mA
VO/ILOAD VS = 5.0 V, 0 mA to 5 mA
VO
eN
eN
After 1000 hrs of Operation @ 125°C
0.1 Hz to 10 Hz
@ 1 kHz
Min Typ Max
2.498 2.500 2.502
–2
+2
–0.08
+0.08
2.497 2.500 2.503
–3
+3
–0.12
+0.12
2.494 2.500 2.506
–6
+6
–0.24
+0.24
30 100
40 125
30 100
40 125
50
8
480
Unit
V
mV
%
V
mV
%
V
mV
%
ppm/V
ppm/V
ppm/mA
ppm/mA
ppm
µV p-p
nV/Hz
ELECTRICAL SPECIFICATIONS (VS = 3.0 V, TA = –25؇C TA +85؇C unless otherwise noted)
Parameter
Symbol
Conditions
Min Typ Max
TEMPERATURE COEFFICIENT
“E” Grade
“F” Grade
“G” Grade
TCVO
IOUT = 0 mA
3
8
5
15
10 25
LINE REGULATION
“E/F” Grades
“G” Grade
VO/VIN
3.0 V to 15 V, IOUT = 0 mA
35 125
50 150
LOAD REGULATION
“E/F” Grades
“G” Grade
VO/ILOAD VS = 5.0 V, 0 mA to 5 mA
20 125
30 150
Unit
ppm/°C
ppm/°C
ppm/°C
ppm/V
ppm/V
ppm/mA
ppm/mA
ELECTRICAL SPECIFICATIONS (VS = 3.0 V, TA = –40؇C TA +125؇C unless otherwise noted)
Parameter
Symbol
Conditions
Min Typ Max
TEMPERATURE COEFFICIENT
“E” Grade
“F” Grade
“G” Grade
TCVO
IOUT = 0 mA
3
10
5
20
10 30
LINE REGULATION
“E/F” Grades
“G” Grade
VO/VIN
3.0 V to 15 V, IOUT = 0 mA
40 200
70 250
LOAD REGULATION
“E/F” Grades
“G” Grade
VO/ILOAD VS = 5.0 V, 0 mA to 5 mA
20 200
30 300
SUPPLY CURRENT
THERMAL HYSTERESIS
Specifications subject to change without notice.
IS
VO–HYS
TA = +25°C
–40°C TA +125°C
SO-8, TSSOP-8
9
12
12 15
50
Unit
ppm/°C
ppm/°C
ppm/°C
ppm/V
ppm/V
ppm/mA
ppm/mA
µA
µA
ppm
REV. B
–3–
 

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