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SPX385AM1-2.5 PDF预览

SPX385AM1-2.5

更新时间: 2024-02-06 21:01:07
品牌 Logo 应用领域
西伯斯 - SIPEX 电源电路参考电压源
页数 文件大小 规格书
9页 141K
描述
Micropower Voltage Reference

SPX385AM1-2.5 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOT-89, 3 PINReach Compliance Code:unknown
风险等级:5.91模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PSSO-F3JESD-609代码:e0
长度:4.5 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C最大输出电压:2.525 V
最小输出电压:2.475 V标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOF
封装等效代码:TO-243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子类别:Voltage References
表面贴装:YES技术:BIPOLAR
最大电压温度系数:100 ppm/ °C温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:FLAT
端子节距:1.5 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30微调/可调输出:YES
最大电压容差:1%宽度:2.5 mm

SPX385AM1-2.5 数据手册

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SPX385-2.5  
Micropower Voltage Reference  
FEATURES  
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  
N/C  
SPX385  
3 Pin SOT-23  
Low Cost Solution  
APPLICATIONS  
Battery Operating Equipment  
Adjustable Supplies  
Switching Power Supplies  
Error Amplifiers  
Single Supply Amplifier  
Monitors / VCR / TV  
Personal Computers  
Cathode  
Anode  
Refer to page 4 for pinouts.  
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:05/21/04  
SPX385-2.5 Micropower Voltage Reference  
© Copyright 2004 Sipex Corporation  
1

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