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參數(shù)資料
| 型號： | REF191GBC |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Precision Micropower, Low Dropout, Voltage References |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, UUC6 |
| 封裝： | 0.041 X 0.057 INCH, DIE-6 |
| 文件頁數(shù)： | 5/23頁 |
| 文件大?。?/td> | 238K |
| 代理商： | REF191GBC |
REF192–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Condition
Min
Typ
Max
Units
TEMPERATURE COEFFICIENT
1, 2
“E” Grade
“F” Grade
“G” Grade
3
TCV
O
/
°
C
I
OUT
= 0 mA
2
5
10
ppm/
°
C
ppm/
°
C
ppm/
°
C
LINE REGULATION
4
“E” Grade
“F & G” Grades
V
O
/
V
IN
3.0 V
≤
V
S
≤
15 V, I
OUT
= 0 mA
10
20
ppm/V
ppm/V
LOAD REGULATION
4
“E” Grade
“F & G” Grades
V
O
/
V
LOAD
V
S
= 5.0 V, 0
≤
I
OUT
≤
20 mA
10
20
ppm/mA
ppm/mA
DROPOUT VOLTAGE
V
S
– V
O
V
S
= 3.5 V, I
LOAD
= 10 mA
V
S
= 4.0 V, I
LOAD
= 20 mA
1.00
1.50
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.
REF193–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
(@ V
S
= 3.3 V, T
A
= +25
8
C unless otherwise noted)
REF19x Series
–5–
REV. D
(@ V
S
= 3.3 V, –40
8
C
≤
T
A
≤
+125
8
C unless otherwise noted)
Parameter
Symbol
Condition
Min
Typ
Max
Units
INITIAL ACCURACY
1
“G” Grade
LINE REGULATION
2
“G” Grades
LOAD REGULATION
2
“G” Grade
V
O
I
OUT
= 0 mA
2.990
3.0
3.010
V
V
O
/
V
IN
3.3 V,
≤
V
S
≤
15 V, I
OUT
= 0 mA
4
8
ppm/V
V
O
/
V
LOAD
V
S
– V
O
V
S
= 5.0 V, 0
≤
I
OUT
≤
30 mA
V
S
= 3.8 V, I
LOAD
= 10 mA
V
S
= 4.0 V, I
LOAD
= 30 mA
1000 Hours @ +125
°
C
6
15
ppm/mA
DROPOUT VOLTAGE
0.80
1.00
V
V
LONG-TERM STABILITY
3
V
O
e
N
1.2
mV
μ
V p-p
NOISE VOLTAGE
0.1 Hz to 10 Hz
30
NOTES
1
Initial accuracy includes temperature hysteresis effect.
2
Line and load regulation specifications include the effect of self-heating.
3
Long-term drift is guaranteed by 1000 hours life test performed on three independent wafer lots at +125
°
C, with an LTPD of 1.3.
Specifications subject to change without notice.
相關PDF資料 |
PDF描述 |
|---|---|
| REF194GBC | Precision Micropower, Low Dropout, Voltage References |
| REF194GP | Precision Micropower, Low Dropout, Voltage References |
| REF194GS | Precision Micropower, Low Dropout, Voltage References |
| REF195GP | Precision Micropower, Low Dropout, Voltage References |
| REF195GS | Precision Micropower, Low Dropout, Voltage References |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| REF191GP | 制造商:Analog Devices 功能描述:V-Ref Precision 2.048V 30mA 8-Pin PDIP Tube 制造商:Rochester Electronics LLC 功能描述:PRECISION MICROPOWER VOLTAGE REFERENCES - Bulk |
| REF191GPZ | 制造商:Analog Devices 功能描述:V-Ref Precision 2.048V 30mA 8-Pin PDIP Tube |
| REF191GRU | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Micropower, Low Dropout, Voltage References |
| REF191GRU4 | 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) |
| REF191GS | 功能描述:IC VREF SERIES PREC 2.048V 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:REF19 標準包裝:3,000 系列:- 基準類型:旁路，精度 輸出電壓:5V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:80µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應商設備封裝:SOT-23-3 包裝:帶卷 (TR) 其它名稱:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
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