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參數資料
| 型號： | REF2933AIDBZTG4 |
| 英文描述： | 100ppm/∑C, 50レA in SOT23-3 CMOS VOLTAGE REFERENCE |
| 中文描述： | 100ppm/ΣC，50レ的SOT23阿- 3 CMOS電壓基準 |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 412K |
| 代理商： | REF2933AIDBZTG4 |
REF2912
REF2920
REF2925
REF2930
REF2933
REF2940
SBVS033A – JUNE 2002 – REVISED MARCH 2003
www.ti.com
DESCRIPTION
The REF29xx is a precision, low-power, low-voltage dropout
voltage reference family available in a tiny SOT23-3.
The REF29xx’s small size and low power consumption
(50
μ
A max) make it ideal for portable and battery-powered
applications. The REF29xx does not require a load capacitor,
but is stable with any capacitive load.
Unloaded, the REF29xx can be operated with supplies within
1mV of output voltage. All models are specified for the wide
temperature range, –40
°
C to +125
°
C.
FEATURES
G
MicroSIZE PACKAGE: SOT23-3
G
LOW DROPOUT: 1mV
G
HIGH OUTPUT CURRENT: 25mA
G
LOW TEMPERATURE DRIFT: 100ppm/
°
C max
G
HIGH ACCURACY: 2%
G
LOW I
Q
: 50
μ
A max
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 2002-2003, Texas Instruments Incorporated
100ppm/
°
C, 50
μ
A in SOT23-3
CMOS VOLTAGE REFERENCE
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
APPLICATIONS
G
PORTABLE, BATTERY-POWERED EQUIPMENT
G
DATA ACQUISITION SYSTEMS
G
MEDICAL EQUIPMENT
G
HAND-HELD TEST EQUIPMENT
PRODUCT
VOLTAGE (V)
REF2912
1.25
REF2920
2.048
REF2925
2.5
REF2930
3.0
REF2933
3.3
REF2940
4.096
1
IN
2
OUT
3
GND
REF2912
REF2920
REF2925
REF2930
REF2933
REF2940
SOT23-3
DROPOUT VOLTAGE vs LOAD CURRENT
350
300
250
200
150
100
50
0
D
0
5
10
15
20
25
30
Load Current (mA)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| REF2940 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100ppm/∑C, 50レA in SOT23-3 CMOS VOLTAGE REFERENCE |
| REF2940AIDBZR | 功能描述:基準電壓& 基準電流 4.096V 100ppm/DegC 50uA SOT23-3 Series RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| REF2940AIDBZRG4 | 功能描述:基準電壓& 基準電流 4.096V 100ppm/DegC 50uA SOT23-3 Series RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| REF2940AIDBZT | 功能描述:基準電壓& 基準電流 4.096V 100ppm/DegC 50uA SOT23-3 Series RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| REF2940AIDBZT | 制造商:Texas Instruments 功能描述:Series Voltage Reference |
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