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LM185H-1.2RLQV PDF预览

LM185H-1.2RLQV

更新时间: 2024-09-09 11:12:47
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
20页 707K
描述

耐辐射 QMLV、1.2V 并联电压基准

| NDU | 2 | -55 to 125

LM185H-1.2RLQV 技术参数

生命周期:Active包装说明:TO-46, CAN2,.1
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.35
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:O-MBCY-W2
长度:4.699 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:2最高工作温度:125 °C
最低工作温度:-55 °C最大输出电压:1.247 V
最小输出电压:1.2 V标称输出电压:1.223 V
封装主体材料:METAL封装代码:TO-46
封装等效代码:CAN2,.1封装形状:ROUND
封装形式:CYLINDRICAL峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified筛选级别:38535V;38534K;883S
座面最大高度:2.362 mm子类别:Voltage References
表面贴装:NO技术:BIPOLAR
最大电压温度系数:150 ppm/ °C温度等级:MILITARY
端子形式:WIRE端子节距:2.54 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
总剂量:100k Rad(Si) V微调/可调输出:YES
宽度:4.699 mmBase Number Matches:1

LM185H-1.2RLQV 数据手册

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LM185-1.2QML  
www.ti.com  
SNVS384B OCTOBER 2005REVISED JANUARY 2014  
LM185-1.2QML Micropower Voltage Reference Diode  
Check for Samples: LM185-1.2QML  
1
FEATURES  
DESCRIPTION  
The LM185-1.2 is a micropower 2-terminal band-gap  
voltage regulator diodes. Operating over a 10μA to  
20mA current range, it features exceptionally low  
dynamic impedance and good temperature stability.  
On-chip trimming is used to provide tight voltage  
tolerance. Since the LM185-1.2 band-gap reference  
uses only transistors and resistors, low noise and  
good long term stability result.  
2
Operating Current of 10μA to 20mA  
1Ω Maximum Dynamic Impedance (Typical)  
Low Temperature Coefficient  
Radiation Qualified Option  
100 krad  
Low Dose Rate Tested at 10 mrad/s  
Careful design of the LM185-1.2 has made the device  
exceptionally tolerant of capacitive loading, making it  
easy to use in almost any reference application. The  
wide dynamic operating range allows its use with  
widely varying supplies with excellent regulation.  
The extremely low power drain of the LM185-1.2  
makes it useful for micropower circuitry. This voltage  
reference can be used to make portable meters,  
regulators or general purpose analog circuitry with  
battery life approaching shelf life.  
Further, the wide operating current allows it to  
replace older references with a tighter tolerance part.  
Connection Diagrams  
Figure 1. LCCC Package  
See Package Number NAJ0020A  
Figure 2. TO Package – Bottom View  
See Package Number NDU0002A  
1
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.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005–2014, Texas Instruments Incorporated  

LM185H-1.2RLQV 替代型号

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