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LT1009IPW PDF预览

LT1009IPW

更新时间： 2024-01-17 01:19:55
品牌 Logo 应用领域
德州仪器 - TI 电源电路参考电压源光电二极管
页数 文件大小 规格书
17页 329K
描述
2.5-V INTEGRATED REFERENCE CIRCUIT

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LT1009IPW 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

LT1009IPW 数据手册

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LT1009  
2.5-V INTEGRATED REFERENCE CIRCUIT  
www.ti.com  
SLVS013L–MAY 1987–REVISED SEPTEMBER 2005  
FEATURES  
D OR PW PACKAGE  
(TOP VIEW)  
•
•
•
•
•
•
Excellent Temperature Stability  
Initial Tolerance…0.2% Max  
NC  
NC  
NC  
CATHODE  
NC  
CATHODE  
ADJ  
1
2
3
4
8
7
6
5
Dynamic Impedance…0.6 Ω Max  
Wide Operating Current Range  
Directly Interchangeable With LM136  
ANODE  
Needs No Adjustment for Minimum  
Temperature Coefficient  
NC − No internal connection  
DESCRIPTION/ORDERING INFORMATION  
LP PACKAGE  
(TOP VIEW)  
The LT1009 reference circuit is a precision-trimmed  
2.5-V shunt regulator featuring low dynamic  
impedance and a wide operating current range. The  
maximum initial tolerance is ±5 mV in the LP package  
and ±10 mV in the D package. The reference  
tolerance is achieved by on-chip trimming, which  
minimizes the initial voltage tolerance and the  
ANODE  
CATHODE  
ADJ  
temperature coefficient, αVZ  
.
<br/>  
Although the LT1009 needs no adjustments, a third terminal (ADJ) allows the reference voltage to be adjusted  
±5% to eliminate system errors. In many applications, the LT1009 can be used as a terminal-for-terminal  
replacement for the LM136-2.5, which eliminates the external trim network.  
The LT1009 uses include 5-V system references, 8-bit analog-to-digital converter (ADC) and digital-to-analog  
converter (DAC) references, and power-supply monitors. The device also can be used in applications such as  
digital voltmeters and current-loop measurement and control systems.  
The LT1009C is characterized for operation from 0°C to 70°C. The LT1009I is characterized for operation from  
–40°C to 85°C.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
LT1009CD  
TOP-SIDE MARKING  
Tube of 75  
SOIC – D  
1009C  
Reel of 2500  
Bulk of 1000  
Ammo of 2000  
Reel of 2000  
Tube of 150  
Reel of 2000  
Tube of 75  
LT1009CDR  
LT1009CLP  
0°C to 70°C  
TO-226/TO-92 – LP  
LT1009CLPM  
LT1009CLPR  
LT1009CPW  
LT1009CPWR  
LT1009ID  
LT1009C  
TSSOP – PW  
SOIC – D  
1009C  
1009I  
Reel of 2500  
Bulk of 1000  
Ammo of 2000  
Reel of 2000  
Tube of 150  
Reel of 2000  
LT1009IDR  
LT1009ILP  
–40°C to 85°C  
TO-226/TO-92 – LP  
TSSOP – PW  
LT1009ILPM  
LT1009ILPR  
LT1009IPW  
LT1009I  
1009I  
LT1009IPWR  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 1987–2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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LT1009IPW 替代型号

型号 品牌 替代类型 描述 数据表
LT1009IPWRE4 TI

完全替代

 2.5-V INTEGRATED REFERENCE CIRCUIT

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