參數(shù)資料
型號(hào): REF192GS
廠商: ANALOG DEVICES INC
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Precision Micropower, Low Dropout, 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(yè)數(shù): 11/23頁(yè)
文件大小: 238K
代理商: REF192GS
REF196–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
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
3.5 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
= 4.1 V, I
LOAD
= 10 mA
V
S
= 4.3 V, I
LOAD
= 25 mA
0.80
1.00
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
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
).
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
3.50 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
20
ppm/mA
DROPOUT VOLTAGE
V
S
– V
O
V
S
= 4.1 V, I
LOAD
= 10 mA
V
S
= 4.4 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.
REF19x Series
REV. D
–11–
(@ V
S
= +3.50 V, –40
8
C
T
A
+125
8
C unless otherwise noted)
(@ V
S
= +3.5 V, T
A
= –40
8
C
T
A
+85
8
C unless otherwise noted)
相關(guān)PDF資料
PDF描述
REF193 Precision Micropower, Low Dropout, Voltage References
REF193ES Precision Micropower, Low Dropout, Voltage References
REF193FS Precision Micropower, Low Dropout, Voltage References
REF193GS Precision Micropower, Low Dropout, Voltage References
REF193GRU Precision Micropower, Low Dropout, Voltage References
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