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ZR285R02 PDF预览

ZR285R02

更新时间: 2024-11-14 22:06:35
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
4页 82K
描述
PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE

ZR285R02 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TO-92,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.78Is Samacsys:N
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:O-PBCY-W3
JESD-609代码:e0长度:4.57 mm
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:2.55 V
最小输出电压:2.45 V标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装形状:ROUND封装形式:CYLINDRICAL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.01 mm最大供电电流 (Isup):20 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:Tin/Lead (Sn/Pb)端子形式:WIRE
端子节距:1.27 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:NO
宽度:2.285 mmBase Number Matches:1

ZR285R02 数据手册

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PRECISION 2.5 VOLT MICROPOWER  
VOLTAGE REFERENCE  
ZR285-2.5  
ISSUE 5 – FEBRUARY 1998  
FEATURES  
DEVICE DESCRIPTION  
The ZR285 uses a bandgap circuit  
Small outline SOT23 and SO8 packages  
TO92 style packages  
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.  
No stabilising capacitor required  
Low knee current, 15µA typical  
Typical TC 30ppm/°C  
Typical slope resistance 0.4Ω  
± 3%, 2% and 1% tolerance  
Industrial temperature range  
Operating current 20µA to 20mA  
The ZR285 design provides a stable  
voltage without an external capacitor  
and is stable with capacitive loads. The  
ZR285 is recommended for operation  
between 20µA and 20mA and so is  
ideally suited to low power and battery  
powered applications.  
APPLICATIONS  
Excellent performance ismaintained to  
an absolute maximum of 30mA,  
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.  
Battery powered and portable equipment.  
Metering and measurement systems.  
Instrumentation.  
Test equipment.  
Data acquisition systems.  
Precision power supplies.  
SCHEMATIC DIAGRAM  
V
R
Gnd  
4-165  

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