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LT1634BIS8-2.5 PDF预览

LT1634BIS8-2.5

更新时间: 2024-11-20 22:51:47
品牌 Logo 应用领域
凌特 - Linear 电源电路参考电压源光电二极管
页数 文件大小 规格书
12页 330K
描述
Micropower Precision Shunt Voltage Reference

LT1634BIS8-2.5 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:0.150 INCH, PLASTIC, SO-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:3.89Is 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:e0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:85 °C最低工作温度:-40 °C
最大输出电压:2.50906 V最小输出电压:2.49094 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
峰值回流温度(摄氏度):235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:25 ppm/ °C温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:20微调/可调输出:NO
最大电压容差:0.362%宽度:3.9 mm
Base Number Matches:1

LT1634BIS8-2.5 数据手册

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LT1634  
Micropower Precision  
Shunt Voltage Reference  
U
FEATURES  
DESCRIPTION  
The LT®1634 is a micropower, precision, shunt voltage  
reference. The bandgap reference uses trimmed precision  
thin film resistors to achieve 0.05% initial voltage accu-  
racy. Improved curvature correction technique guaran-  
tees 10ppm/°C maximum temperature drift. Advances in  
design, processing and packaging techniques guarantee  
10µA operation and low temperature cycling hysteresis.  
The LT1634 does not require an output compensation  
capacitor,butisstablewithcapacitiveloads.Lowdynamic  
impedance makes the LT1634 reference easy to use from  
unregulated supplies.  
Initial Voltage Accuracy: 0.05%  
Low Operating Current: 10µA  
Low Drift: 10ppm/°C Max  
Less Than 1Dynamic Impedance  
Available in 1.25V, 2.5V, 4.096V and 5V in SO-8  
and TO-92 Packages  
1.25V and 2.5V Available in MSOP Package  
Both Commercial and Industrial Temperature Range  
Parts Are Available  
U
APPLICATIONS  
TheLT1634referencecanbeusedasahighperformance  
upgrade to the LM185/LM385, LT1004 and LT1034  
where lower power and guaranteed temperature drift is  
required.  
Portable Meters  
Precision Regulators  
A/D and D/A Converters  
Calibrators  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
Super Accurate ±4.096V Output References  
5V  
45k  
+
V
OUT  
LT1495  
LT1634-4.096  
4.096V  
Temperature Drift  
2.0  
5V  
I
= 10µA  
= 1.25V  
R
OUT  
V
5V  
4
1.5  
1.0  
LTC®1043  
5
6
0.5  
0
I
= 200µA  
S
OUTPUT ACCURACY  
BETTER THAN 0.075%  
AT ±500µA OUTPUT  
1µF  
0.5  
–1.0  
–1.5  
15  
18  
17  
5V  
–2.0  
5V  
–20  
20  
40  
60  
80  
100  
40  
0
TEMPERATURE (°C)  
1634 TA02  
V
OUT  
LT1495  
4.096V  
+
1µF  
5V  
1634 TA01  
1

LT1634BIS8-2.5 替代型号

型号 品牌 替代类型 描述 数据表
LT1634BIS8-2.5#PBF Linear

完全替代

LT1634 - Micropower Precision Shunt Voltage Reference; Package: SO; Pins: 8; Temperature R

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