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參數(shù)資料
| 型號： | LT1009MH883 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, MBCY3 |
| 封裝： | METAL CAN, TO-46, 3 PIN |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 118K |
| 代理商： | LT1009MH883 |
1
LT1009 Series
1009fd
■ Maximum Initial Tolerance: 0.2%
■
Guaranteed Temperature Stability
■ Maximum 0.6
Dynamic Impedance
■ Wide Operating Current Range
■
Directly Interchangeable with LM136 for Improved
Performance
■ No Adjustments Needed for Minimum Temperature
Coefficient
■ Available in 8-Lead SO and MSOP Packages and 3-Lead
TO-92 Package
The LT
1009 is a precision trimmed 2.5V shunt regulator
diode featuring a maximum initial tolerance of only
±5mV.
The low dynamic impedance and wide operating current
range enhances its versatility. The 0.2% reference toler-
ance is achieved by on-chip trimming which not only
minimizes the initial voltage tolerance but also minimizes
the temperature drift.
Even though no adjustments are needed with the LT1009,
a third terminal allows the reference voltage to be adjusted
±5% to calibrate out system errors. In many applications,
the LT1009 can be used as a pin-to-pin replacement of the
LM136 and the external trim network eliminated.
For a lower drift 2.5V reference, see the LT1019 data sheet.
■
Reference for 5V Systems
■ 8-Bit A/D and D/A Reference
■ Digital Voltmeters
■
Current Loop Measurement and Control Systems
■ Power Supply Monitor
2.5V Reference
2.5V Reference
DESCRIPTIO
U
APPLICATIO S
U
FEATURES
TYPICAL APPLICATION
U
LT1009
OUTPUT
3.6k
5V TO 35V
10k*
TRIM
1009 TA01
*DOES NOT AFFECT
TEMPERATURE COEFFICIENT.
±5% TRIM RANGE
TEMPERATURE (
°C)
–50
REFERENCE
VOLTAGE
(V)
2.53
2.52
2.51
2.50
2.49
2.48
2.47
25
75
1009 TA02
–25
0
50
100
125
TYPICAL
GUARANTEED
MAXIMUM
GUARANTEED
MINIMUM
Output Voltage
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1009MH883C | 制造商:LINEAR TECH 功能描述:TRANSISTOR |
| LT1009MKGD1 | 功能描述:基準電壓& 基準電流 2.5V Integrated Ref Circuit RoHS:否 制造商:STMicroelectronics 產(chǎn)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(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 |
| LT1009MLD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| LT1009QDR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.5-V INTEGRATED REFERENCE CIRCUIT |
| LT1009S8 | 功能描述:IC VREF SHUNT 2.5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:管件 |
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