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SPX385AS-1.2/TR PDF预览

SPX385AS-1.2/TR

更新时间: 2024-09-22 22:08:43
品牌 Logo 应用领域
西伯斯 - SIPEX 光电二极管
页数 文件大小 规格书
8页 224K
描述
Micropower Voltage Reference

SPX385AS-1.2/TR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOIC-8Reach Compliance Code:unknown
风险等级:5.09Is 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:1.247 V最小输出电压:1.223 V
标称输出电压:1.235 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):240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: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:30微调/可调输出:NO
最大电压容差:1%宽度:3.9 mm
Base Number Matches:1

SPX385AS-1.2/TR 数据手册

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®
SPX385-1.2  
Micropower Voltage Reference  
FEATURES  
Low Output Voltage ................................ 1.235V  
Dynamic Impedance...............................1max  
Low Temperature Coefficient........30ppm/°C (typ)  
Operating Current........................ 10µA to 20mA  
Extended Temperature Range .. -40°C to +85°C  
Initial Tolerance..................................1% and 2%  
Pin Compatible with LM185/285/385, 1.23V  
ANODE  
N/C  
1
2
3
4
8
7
6
5
N/C  
N/C  
N/C  
SPX385-1.2  
N/C  
N/C  
8 Pin nSOIC  
APPLICATIONS  
CATHODE  
Portable Meter Reference  
Portable Test Instruments  
Battery Operated Systems  
Panel Meters  
Now Available in Lead Free Packaging  
DESCRIPTION  
The SPX385-1.2 is a micropower 2-terminal band-gap voltage reference with a very wide  
operating current range from 10µA to 20mA that provides a stable voltage. The high stability of  
thisdeviceisprimarilytheresultofthelowtemperaturecoefficientThinFilmResistorprocessand  
Laser Trimming of the output voltage at the wafer level.  
The SPX385-1.2 is available in a TO-92, SOIC-8 and SOT-89 package with an operating  
temperature range of -40°C to 85°C. A 2.5 and 5.0 volt devices are also available - SPX385-2.5,  
SPX385-5.0.  
BLOCK DIAGRAM  
Cathode (K)  
+
-
1.235V  
Anode (A)  
Figure 1: Block Diagram  
Date: 5/25/04  
SPX385-1.2 Micropower Voltage Reference  
© Copyright 2004 Sipex Corporation  
1

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