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參數(shù)資料
| 型號(hào)： | REF193FS |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision Micropower, Low Dropout, Voltage References |
| 中文描述： | 精密微功耗，低壓差，電壓基準(zhǔn) |
| 文件頁(yè)數(shù)： | 6/23頁(yè) |
| 文件大?。?/td> | 238K |
| 代理商： | REF193FS |
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REF19x Series
REF193–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
–6–
REV. D
Parameter
Symbol
Condition
Min
Typ
Max
Units
TEMPERATURE COEFFICIENT
1, 2
“G” Grade
3
TCV
O
/
°
C
I
OUT
= 0 mA
10
25
ppm/
°
C
LINE REGULATION
4
“G” Grade
V
O
/
V
IN
3.3 V
≤
V
S
≤
15 V, I
OUT
= 0 mA
10
20
ppm/V
LOAD REGULATION
4
“G” Grade
V
O
/
V
LOAD
V
S
= 5.0 V, 0
≤
I
OUT
≤
25 mA
10
20
ppm/mA
DROPOUT VOLTAGE
V
S
– V
O
V
S
= 3.8 V, I
LOAD
= 10 mA
V
S
= 4.1 V, I
LOAD
= 30 mA
0.80
1.10
V
V
SLEEP PIN
Logic High Input Voltage
Logic High Input Current
Logic Low Input Voltage
Logic Low Input Current
V
H
I
H
V
L
I
L
2.4
V
μ
A
V
μ
A
μ
A
μ
A
–8
0.8
–8
SUPPLY CURRENT
Sleep Mode
No Load
No Load
45
15
NOTES
1
For proper operation, a 1
μ
F capacitor is required between the output pin and the GND pin of the device.
2
TCV
O
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/
°
C.
TCV
= (
V max–V min
)/V
O
(
T
MAX
–T
MIN
).
3
Guaranteed by characterization.
4
Line and load regulation specifications include the effect of self-heating.
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Condition
Min
Typ
Max
Units
TEMPERATURE COEFFICIENT
1, 2
“G” Grade
3
TCV
O
/
°
C
I
OUT
= 0 mA
10
ppm/
°
C
LINE REGULATION
4
“G” Grade
V
O
/
V
IN
3.3 V
≤
V
S
≤
15 V, I
OUT
= 0 mA
20
ppm/V
LOAD REGULATION
4
“G” Grade
V
O
/
V
LOAD
V
S
= 5.0 V, 0
≤
I
OUT
≤
20 mA
10
ppm/mA
DROPOUT VOLTAGE
V
S
– V
O
V
S
= 3.8 V, I
LOAD
= 10 mA
V
S
= 4.1 V, I
LOAD
= 20 mA
0.80
1.10
V
V
NOTES
1
For proper operation, a 1
μ
F capacitor is required between the output pin and the GND pin of the device.
2
TCV
O
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/
°
C.
TCV
= (
V max–V min
)/V
O
(
T
MAX
–T
MIN
).
3
Guaranteed by characterization.
4
Line and load regulation specifications include the effect of self-heating.
Specifications subject to change without notice.
(@ V
S
= 3.3 V, –40
8
C
≤
T
A
≤
+125
8
C unless otherwise noted)
(@ V
S
= 3.3 V, T
A
= –40
8
C
≤
T
A
≤
+85
8
C unless otherwise noted)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| REF193GS | Precision Micropower, Low Dropout, Voltage References |
| REF193GRU | Precision Micropower, Low Dropout, Voltage References |
| REF193GBC | Precision Micropower, Low Dropout, Voltage References |
| REF196GRU | CONNECTOR ACCESSORY |
| REF191GBC | Precision Micropower, Low Dropout, Voltage References |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REF193FS3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REF19x Series: Precision Micropower. Low Dropout. Low Voltage References Data Sheet (Rev. E. 1/03) |
| REF193GBC | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Micropower, Low Dropout, Voltage References |
| REF193GP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| REF193GRU | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Micropower, Low Dropout, Voltage References |
| REF193GRU4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REF19x Series: Precision Micropower. Low Dropout. Low Voltage References Data Sheet (Rev. E. 1/03) |
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