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ZRA250Y03 PDF预览

ZRA250Y03

更新时间: 2024-10-14 03:07:55
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 130K
描述
PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE

ZRA250Y03 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TO-92, E-LINE, 2 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
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:O-PBCY-W2
JESD-609代码:e3长度:4.57 mm
功能数量:1输出次数:1
端子数量:2最高工作温度:85 °C
最低工作温度:-40 °C最大输出电压:2.575 V
最小输出电压:2.425 V标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装等效代码:SIP2,.05封装形状:ROUND
封装形式:CYLINDRICAL认证状态:Not Qualified
座面最大高度:4.01 mm子类别:Voltage References
最大供电电流 (Isup):5 mA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 (Sn)
端子形式:WIRE端子节距:2.54 mm
端子位置:BOTTOM微调/可调输出:NO
最大电压容差:3%宽度:2.285 mm
Base Number Matches:1

ZRA250Y03 数据手册

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PRECISION 2.5 VOLT MICROPOWER  
VOLTAGE REFERENCE  
ISSUE 4 - APRIL 2002  
ZRA250  
DEVICE DESCRIPTION  
FEATURES  
The ZRA250 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.  
Small outline SOT23, SO8 and TO92  
style packages.  
No stabilising capacitor required  
Typical TC 30ppm/°C  
Typical slope resistance 0.4Ω  
± 3%, 2%,1% and 0.5% tolerance  
Industrial temperature range  
Operating current 50µA to 5mA  
The ZRA250designprovidesastablevoltage  
without an external capacitor and is stable  
with capacitive loads. The ZRA250 is  
recommended for operation between 50µA  
and 5mA and so is ideally suited to low  
power and battery powered applications.  
Transient response, stable in less than  
10µs  
Optional extended current range  
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.  
APPLICATIONS  
Battery powered and portable  
equipment.  
Metering and measurement systems.  
Instrumentation.  
Test equipment.  
Data acquisition systems.  
Precision power supplies.  
SCHEMATIC DIAGRAM  
Note:  
VR  
3%, 2% and 1% tolerance devices are  
not recommended for new designs.  
Refer to ZRC250  
Gnd  
4-232  

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