參數(shù)資料
型號(hào): ADR291GT9-REEL
廠商: ANALOG DEVICES INC
元件分類: 基準(zhǔn)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): 3/15頁
文件大?。?/td> 199K
代理商: ADR291GT9-REEL
ADR291–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
E GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.498
–2
–0.08
2.500 2.502
V
mV
%
+2
+0.08
F GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.497
–3
–0.12
2.500 2.503
V
mV
%
+3
+0.12
G GRADE
Output Voltage
Initial Accuracy
V
O
V
OERR
I
OUT
= 0 mA
2.494
–6
–0.24
2.500 2.506
V
mV
%
+6
+0.24
LINE REGULATION
“E/F” Grades
“G” Grade
V
O
/
V
IN
3.0 V to 15 V, I
OUT
= 0 mA
30
40
100
125
ppm/V
ppm/V
LOAD REGULATION
“E/F“ Grades
“G“ Grade
V
O
/
I
LOAD
V
S
= 5.0 V, 0 mA to 5 mA
30
40
100
125
ppm/mA
ppm/mA
LONG-TERM STABILITY
V
O
e
N
e
N
After 1000 hrs of Operation @ 125
°
C
0.1 Hz to 10 Hz
50
ppm
μ
V p-p
nV/
Hz
NOISE VOLTAGE
8
WIDEBAND NOISE DENSITY
@ 1 kHz
480
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
TEMPERATURE COEFFICIENT
“E” Grade
“F” Grade
“G” Grade
TCV
O
I
OUT
= 0 mA
3
5
10
8
15
25
ppm/
°
C
ppm/
°
C
ppm/
°
C
LINE REGULATION
“E/F” Grades
“G” Grade
V
O
/
V
IN
3.0 V to 15 V, I
OUT
= 0 mA
35
50
125
150
ppm/V
ppm/V
LOAD REGULATION
“E/F” Grades
“G” Grade
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
TCV
O
I
OUT
= 0 mA
3
5
10
10
20
30
ppm/
°
C
ppm/
°
C
ppm/
°
C
LINE REGULATION
“E/F” Grades
“G” Grade
V
O
/
V
IN
3.0 V to 15 V, I
OUT
= 0 mA
40
70
200
250
ppm/V
ppm/V
LOAD REGULATION
“E/F” Grades
“G” Grade
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
9
12
12
15
THERMAL HYSTERESIS
V
O–HYS
50
ppm
Specifications subject to change without notice.
ADR290/ADR291/ADR292
REV. B
–3–
(V
S
= 3.0 V, T
A
= +25 C unless otherwise noted)
(V
S
= 3.0 V, T
A
= –40 C
T
A
+125 C unless otherwise noted)
(V
S
= 3.0 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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