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LT1389BCS8-5#TRPBF PDF预览

LT1389BCS8-5#TRPBF

更新时间: 2024-01-12 17:11:33
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
12页 208K
描述
LT1389 - Nanopower Precision Shunt Voltage Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

LT1389BCS8-5#TRPBF 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.42Is Samacsys:N
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电压:5.00375 V最小输出电压:4.99625 V
标称输出电压: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
峰值回流温度(摄氏度):260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:50 ppm/ °C温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30微调/可调输出:NO
最大电压容差:0.075%宽度:3.9 mm
Base Number Matches:1

LT1389BCS8-5#TRPBF 数据手册

 浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第2页浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第3页浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第4页浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第5页浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第6页浏览型号LT1389BCS8-5#TRPBF的Datasheet PDF文件第7页 
LT1389  
Nanopower Precision  
Shunt Voltage Reference  
U
FEATURES  
DESCRIPTIO  
The LT®1389 is a nanopower, precision shunt voltage  
reference. The bandgap reference uses trimmed preci-  
sionthin-filmresistorsandimprovedcurvaturecorrection  
techniques to achieve 0.05% initial voltage accuracy with  
guaranteed 10ppm/°C maximum temperature drift. Volt-  
ageregulationismaintainedtoanultralow800nAoperating  
current. Advances in design, processing and packaging  
achieve low temperature cycling hysteresis.  
Initial Voltage Accuracy: 0.05%  
Low Operating Current: 800nA  
Low Drift: 10ppm/°C Max  
Less Than 1Dynamic Impedance  
Available in 1.25V, 2.5V, 4.096V and  
5V SO-8 Packages  
U
APPLICATIO S  
The LT1389 does not require an output compensation  
capacitor, but is stable with capacitive loads. Low dy-  
namic impedance makes the LT1389 reference easy to  
use from unregulated supplies.  
Portable Meters  
Precision Regulators  
A/D and D/A Converters  
Calibrators  
TheLT1389referencecanbeusedasahighperformance  
upgrade to the LM185/LM385, LT1004, LT1034 and  
LT1634 where lowest power and guaranteed tempera-  
ture drift are required.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Temperature Drift  
2.0  
I
= 0.8µA  
OUT  
R
V
= 1.25V  
1.5  
1.0  
5V  
4.7M  
0.5  
0
V
OUT  
1.25V  
0.5  
–1.0  
–1.5  
LT1389-1.25  
1389 TA01  
2.0  
10  
20  
40  
50  
60  
70  
0
30  
TEMPERATURE (°C)  
1389 TA02  
1

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