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參數資料
| 型號： | ADR291GR |
| 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, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 8/15頁 |
| 文件大?。?/td> | 199K |
| 代理商： | ADR291GR |
REV. B
ADR290/ADR291/ADR292
–8–
TEMPERATURE
–
C
14
12
4
–
50
125
–
25
S
–
0
25
50
75
100
10
8
6
V
S
= 5V
ADR290
ADR291
ADR292
TPC 7. ADR290/ADR291/ADR292 Supply Current vs.
Temperature
TEMPERATURE
–
C
100
80
0
–
50
125
–
25
L
–
0
25
50
75
100
60
40
20
ADR290: V
S
= 2.7V TO 15V
ADR291: V
S
= 3.0V TO 15V
ADR292: V
S
= 4.5V TO 15V
ADR290
ADR292
ADR291
I
OUT
= 0mA
TPC 8. ADR290/ADR291/ADR292 Line Regulation vs.
Temperature
TEMPERATURE
–
C
100
80
0
–
50
125
–
25
L
–
0
25
50
75
100
60
40
20
ADR290: V
S
= 2.7V TO 7.0V
ADR291: V
S
= 3.0V TO 7.0V
ADR292: V
S
= 4.5V TO 9.0V
ADR292
ADR290
I
OUT
= 0mA
ADR291
TPC 9. ADR290/ADR291/ADR292 Line Regulation vs.
Temperature
LOAD CURRENT
–
mA
0.7
0
0
5.0
0.5
D
–
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.6
0.5
0.4
0.3
0.2
0.1
T
A
= +25 C
T
A
=
–
40 C
T
A
= +125 C
TPC 10. ADR290 Minimum Input-Output Voltage
Differential vs. Load Current
LOAD CURRENT
–
mA
D
–
0.7
0
0
5.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.6
0.5
0.4
0.3
0.2
0.1
T
A
= +25 C
T
A
=
–
40 C
T
A
= +125 C
TPC 11. ADR291 Minimum Input-Output Voltage
Differential vs. Load Current
LOAD CURRENT
–
mA
0.7
0
0
5.0
0.5
D
–
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.6
0.5
0.4
0.3
0.2
0.1
T
A
= +25 C
T
A
=
–
40 C
T
A
= +125 C
TPC 12. ADR292 Minimum Input-Output Voltage
Differential vs. Load Current
相關PDF資料 |
PDF描述 |
|---|---|
| ADR290FR-RELL | Low Noise Micropower Precision Voltage References |
| ADR290GR-RELL | Low Noise Micropower Precision Voltage References |
| ADR290GRU-RELL | Low Noise Micropower Precision Voltage References |
| ADR291ER-RELL | Low Noise Micropower Precision Voltage References |
| ADR291FR-RELL | Low Noise Micropower Precision Voltage References |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADR291GR-REEL | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin SOIC N T/R |
| ADR291GR-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:LOW NOISE MICROPWR PRECISION VOLT. REF. - Tape and Reel |
| ADR291GR-RELL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise Micropower Precision Voltage References |
| ADR291GRU | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin TSSOP Tube 制造商:Analog Devices 功能描述:IC VOLT REF |
| ADR291GRU-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise Micropower Precision Voltage References |
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