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LT1009C PDF预览

LT1009C

更新时间: 2024-01-17 22:53:32
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
8页 144K
描述
2.5V Reference

LT1009C 技术参数

是否无铅: 含铅生命周期:Obsolete
零件包装代码:SOIC包装说明:PLASTIC, SOIC-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.66Is Samacsys:N
其他特性:+/-5 PERCENT ADJUSTABLE REFERENCE VOLTAGE模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G8长度:4.9 mm
功能数量:1输出次数:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C最大输出电压:2.51 V
最小输出电压:2.49 V标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Voltage References
表面贴装:YES技术:BIPOLAR
最大电压温度系数:35 ppm/ °C温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL微调/可调输出:YES
宽度:3.9 mmBase Number Matches:1

LT1009C 数据手册

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LT1009 Series  
2.5V Reference  
U
FEATURES  
DESCRIPTIO  
The LT®1009 is a precision trimmed 2.5V shunt regulator  
diodefeaturingamaximuminitialtoleranceofonly±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.  
Maximum Initial Tolerance: 0.2%  
Guaranteed Temperature Stability  
Maximum 0.6Dynamic Impedance  
Wide Operating Current Range  
Directly Interchangeable with LM136 for Improved  
Performance  
No Adjustments Needed for Minimum Temperature  
Coefficient  
Even though no adjustments are needed with the LT1009,  
athirdterminalallowsthereferencevoltagetobeadjusted  
±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.  
U
APPLICATIO S  
Reference for 5V Systems  
8-Bit A/D and D/A Reference  
Digital Voltmeters  
Foralowerdrift2.5Vreference,seetheLT1019datasheet.  
Current Loop Measurement and Control Systems  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Power Supply Monitor  
U
TYPICAL APPLICATION  
2.5V Reference  
Output Voltage  
2.53  
5V TO 35V  
2.52  
3.6k  
GUARANTEED  
MAXIMUM  
2.51  
OUTPUT  
10k*  
LT1009  
TRIM  
TYPICAL  
2.50  
2.49  
2.48  
2.47  
GUARANTEED  
MINIMUM  
*DOES NOT AFFECT  
TEMPERATURE COEFFICIENT.  
±5% TRIM RANGE  
1009 TA01  
50  
TEMPERATURE (°C)  
100 125  
–50 –25  
0
25  
75  
1009 TA02  
1

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