參數(shù)資料
型號: ADR291GT9-REEL
廠商: ANALOG DEVICES INC
元件分類: 基準電壓源/電流源
英文描述: Low Noise Micropower Precision Voltage References
中文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
封裝: TO-226AA, TO-92, 3 PIN
文件頁數(shù): 2/15頁
文件大?。?/td> 199K
代理商: ADR291GT9-REEL
REV. B
ADR290/ADR291/ADR292
ADR290–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
–2–
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
E GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.046
–2
–0.10
2.048 2.050
V
mV
%
+2
+0.10
F GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.045
–3
–0.15
2.048 2.051
V
mV
%
+3
+0.15
G GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.042
–6
–0.29
2.048 2.054
V
mV
%
+6
+0.29
LINE REGULATION
“E/F” Grades
“G” Grade
LOAD REGULATION
“E/F” Grades
“G” Grade
LONG-TERM STABILITY
NOISE VOLTAGE
V
O
/
V
IN
2.7 V to 15 V, I
OUT
= 0 mA
30
40
100
125
ppm/V
ppm/V
V
O
/
I
LOAD
V
S
= 5.0 V, 0 mA to 5 mA
30
40
50
6
100
125
ppm/mA
ppm/mA
ppm
μ
V p-p
nV/
Hz
V
O
e
N
e
N
After 1000 hrs of Operation @ 125
°
C
0.1 Hz to 10 Hz
WIDEBAND NOISE DENSITY
@ 1 kHz
420
ELECTRICAL SPECIFICATIONS
Parameter
TEMPERATURE COEFFICIENT
“E” Grade
“F” Grade
“G” Grade
LINE REGULATION
“E/F” Grades
“G” Grade
LOAD REGULATION
“E/F” Grades
“G” Grade
Symbol
Conditions
Min
Typ
Max
Unit
TCV
O
I
OUT
= 0 mA
3
6
10
8
15
25
ppm/
°
C
ppm/
°
C
ppm/
°
C
V
O
/
V
IN
2.7 V to 15 V, I
OUT
= 0 mA
35
50
125
150
ppm/V
ppm/V
V
O
/
I
LOAD
V
S
= 5.0 V, 0 mA to 5 mA
20
30
125
150
ppm/mA
ppm/mA
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
TEMPERATURE COEFFICIENT
“E” Grade
“F” Grade
“G” Grade
LINE REGULATION
“E/F” Grades
“G” Grade
LOAD REGULATION
“E/F” Grades
“G” Grade
TCV
O
I
OUT
= 0 mA
3
5
10
10
20
30
ppm/
°
C
ppm/
°
C
ppm/
°
C
V
O
/
V
IN
2.7 V to 15 V, I
OUT
= 0 mA
40
70
200
250
ppm/V
ppm/V
V
O
/
I
LOAD
V
S
= 5.0 V, 0 mA to 5 mA
20
30
200
300
ppm/mA
ppm/mA
μ
A
μ
A
SUPPLY CURRENT
I
S
T
A
= +25
°
C
–40
°
C
T
A
+125
°
C
SO-8, TSSOP-8
8
12
12
15
THERMAL HYSTERESIS
V
O–HYS
50
ppm
Specifications subject to change without notice.
(V
S
= 2.7 V, T
A
= +25 C unless otherwise noted)
(V
S
= 2.7 V, T
A
= 40 C
T
A
+125 C unless otherwise noted)
(V
S
= 2.7 V, T
A
= –25 C
T
A
+85 C unless otherwise noted)
相關(guān)PDF資料
PDF描述
ADR290ER Low Noise Micropower Precision Voltage References
ADR290FR Low Noise Micropower Precision Voltage References
ADR290GBC Low Noise Micropower Precision Voltage References
ADR290GR Low Noise Micropower Precision Voltage References
ADR290GR-REEL Low Noise Micropower Precision Voltage References
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