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參數(shù)資料
| 型號： | REF3140AIDBZT |
| 英文描述： | LEAD FREE EXT TEMP A6821 |
| 中文描述： | 百萬分之十五/ C最大，100uA的，采用SOT23 - 3系列電壓基準 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 250K |
| 代理商： | REF3140AIDBZT |
REF3112
REF3120
REF3125
REF3130
REF3133
REF3140
SBVS046A – DECEMBER 2003 – REVISED JANUARY 2004
www.ti.com
DESCRIPTION
The REF31xx is a family of precision, low power, low dropout,
series voltage references available in the tiny SOT23-3 pack-
age.
The REF31xx’s small size and low power consumption
(100
μ
A typ) make it ideal for portable and battery-powered
applications. The REF31xx does not require a load capacitor,
but is stable with any capacitive load and can sink/source up
to 10mA of output current.
Unloaded, the REF31xx can be operated on supplies down
to 5mV above the output voltage. All models are specified for
the wide temperature range of –40
°
C to +125
°
C.
FEATURES
G
MicroSIZE PACKAGE: SOT23-3
G
LOW DROPOUT: 5mV
G
HIGH OUTPUT CURRENT:
±
10mA
G
HIGH ACCURACY: 0.2% max
G
LOW I
Q
: 115
μ
A max
G
EXCELLENT SPECIFIED DRIFT PERFORMANCE:
15ppm/
°
C (max) from 0
°
C to +70
°
C
20ppm/
°
C (max) from –40
°
C to +125
°
C
Copyright 2003-2004, Texas Instruments Incorporated
15ppm/
°
C Max, 100
μ
A, SOT23-3
SERIES 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)
REF3112
1.25
REF3120
2.048
REF3125
2.5
REF3130
3.0
REF3133
3.3
REF3140
4.096
1
IN
2
OUT
3
GND
REF3112
REF3120
REF3125
REF3130
REF3133
REF3140
SOT23-3
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.
All trademarks are the property of their respective owners.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| REF3133AIDBZR | 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE |
| REF3133AIDBZT | 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE |
| REF3125AIDBZR | 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE |
| REF3125AIDBZT | 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE |
| REF3112 | 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REF3140AIDBZTG4 | 功能描述:基準電壓& 基準電流 20ppm/DegC 100uA SOT23-3 Series RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):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(shù)（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 |
| REF3140AQDBZRQ1 | 功能描述:SERIES VOLTAGE REFERENCE 制造商:texas instruments 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標準包裝:1 |
| REF3140-DIE | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SERIES VOLTAGE REFERENCE |
| REF3140TDD1 | 制造商:Texas Instruments 功能描述:IC VREF SRS PREC 4.096V |
| REF3140TDD2 | 制造商:Texas Instruments 功能描述:IC VREF SRS PREC 4.096V |
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