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SPX385N-2.5/TR PDF预览

SPX385N-2.5/TR

更新时间: 2024-11-25 19:33:55
品牌 Logo 应用领域
艾科嘉 - EXAR /
页数 文件大小 规格书
9页 160K
描述
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PBCY3, TO-92, 3 PIN

SPX385N-2.5/TR 技术参数

是否无铅:含铅是否Rohs认证:符合
生命周期:Transferred零件包装代码:TO-92
包装说明:, SIP3,.1,50针数:3
Reach Compliance Code:compliant风险等级:5.35
Is Samacsys:NJESD-609代码:e3
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.1,50
认证状态:Not Qualified子类别:Voltage References
表面贴装:NO技术:BIPOLAR
最大电压温度系数:140 ppm/ °C温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子节距:1.27 mm
端子位置:SINGLE微调/可调输出:NO
最大电压容差:2%Base Number Matches:1

SPX385N-2.5/TR 数据手册

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SPX385-2.5  
Micropower Voltage Reference  
FEATURES  
N/C  
Trimmed Bandgap............................ 1% and 2%  
Wide Operating Current ............... 20µA to 20mA  
Extended Temperature Range ... -40°C to +85°C  
Dynamic Impedance .............................. 1max  
Offered in SOT-23, TO-92, SOIC, and SOT-89  
Improved Replacement for LM185/285/385-2.5V,  
AS385-2.5  
SPX385  
3 Pin SOT-23  
Cathode  
Anode  
Now Available in Lead Free Packaging  
Low Cost Solution  
Refer to page 4 for pinouts.  
APPLICATIONS  
Battery Operating Equipment  
Adjustable Supplies  
Error Amplifiers  
Single Supply Amplifier  
Monitors / VCR / TV  
Personal Computers  
Switching Power Supplies  
DESCRIPTION  
The SPX385-2.5 is a micropower 2-terminal band-gap voltage reference with a very wide  
operating current range from 20µA to 20mA that provides a stable voltage. The high stability of  
thisdeviceisprimarilytheresultofthelowtemperaturecoefficientThinFilmResistorprocessand  
Laser Trimming of the output voltage at the wafer level.  
TheSPX385-2.5isavailableinaSOT-23,TO-92,SOIC-8andSOT-89packagewithanoperating  
temperature range of -40°C to 85°C. A 1.2 and 5 volt device is also available - SPX385-1.2 and  
SPX385-5.  
BLOCK DIAGRAM  
Cathode (K)  
500k  
+
-
500k  
1.25V  
Figure 1: Block Diagram  
Anode (A)  
Date: 11/05/04  
SPX385-2.5 Micropower Voltage Reference  
© Copyright 2004 Sipex Corporation  
1

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