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ZRC250R01 PDF预览

ZRC250R01

更新时间: 2024-02-13 08:55:27
品牌 Logo 应用领域
捷特科 - ZETEX 电源电路参考电压源
页数 文件大小 规格书
5页 87K
描述
PRECISION 2.5 VOLT LOW KNEE CURRENT VOLTAGE REFERENCE

ZRC250R01 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SIP,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PSIP-T3JESD-609代码:e3
长度:4.57 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:SIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:4.01 mm表面贴装:NO
技术:BIPOLAR最大电压温度系数:90 ppm/ °C
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:40
微调/可调输出:NO宽度:2.285 mm
Base Number Matches:1

ZRC250R01 数据手册

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PRECISION 2.5 VOLT LOW KNEE CURRENT  
VOLTAGE REFERENCE  
ZRC250  
ISSUE 3 - MARCH 1998  
DEVICE DESCRIPTION  
FEATURES  
The ZRC250 uses a bandgap circuit design to  
achieve a precision micropower voltage  
reference of 2.5 volts. The device is available  
in small outline surface mount packages,  
ideal for applications where space saving is  
important, as well as packages for through  
hole requirements.  
Small outline SOT23 and SO8 packages  
TO92 style packages  
No stabilising capacitor required  
Low knee current, 15µA typical  
Typical TC 30ppm/°C  
Typical slope resistance 0.4Ω  
± 3, 2 and 1% tolerance  
The ZRC250 design providesa stable voltage  
without an external capacitor and is stable  
with capacitive loads. The ZRC250 is  
recommended for operation between 20µA  
and 5mA and so is ideally suited to low  
power and battery powered applications.  
Industrial temperature range  
Operating current 20µA to 5mA  
Transient response, stable in less than  
10µs  
Excellent performance is maintained to an  
absolute maximum of 25mA, however the  
rugged design and 20 volt processing allows  
the reference to withstand transient effects  
and currents up to 200mA. Superior  
switching capability allows the device to  
reach stable operating conditions in only a  
few microseconds.  
Optional extended current range  
APPLICATIONS  
Battery powered and portable  
equipment.  
Instrumentation.  
Test equipment.  
SCHEMATIC DIAGRAM  
V
R
Gnd  
4-247  

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