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R3112N121C PDF预览

R3112N121C

更新时间: 2024-11-19 03:53:07
品牌 Logo 应用领域
理光 - RICOH 输出元件
页数 文件大小 规格书
30页 952K
描述
LOW VOLTAGE DETECTOR WITH OUTPUT DELAY

R3112N121C 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:LSSOP,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
其他特性:DETECTION THRESHOLD VOLTAGE IS 1.2V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G5
JESD-609代码:e0长度:2.9 mm
信道数量:1功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.3 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):0.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

R3112N121C 数据手册

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R3112x SERIES  
LOW VOLTAGE DETECTOR WITH OUTPUT DELAY  
NO. EA-087-070112  
OUTLINE  
The R3112x Series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low  
supply current, which can be operated at an extremely low voltage and is used for system reset as an example.  
Each of these ICs consists of a voltage reference unit, a comparator, resistor net for detector threshold setting,  
an output driver, a hysteresis circuit, and an output delay circuit. The detector threshold is fixed with high  
accuracy internally and does not require any adjustment. Two output types, Nch open drain type and CMOS type  
are available.  
Three types of packages, SOT-23-5, small SC-82AB, and ultra-small SON1612-6 can be selected so that high  
density mounting on boards is possible.  
FEATURES  
Built-in Output Delay Circuit............................................... Typ. 100ms with an external capacitor: 0.022µF  
Supply Current................................................................... Typ. 0.5µA (R3112x271A/C, VDD=2.6V)  
Operating Voltage .............................................................. 0.7 to 6.0V(Topt=25°C)  
Detector Threshold............................................................. 0.9V to 5.0V  
High Accuracy Detector Threshold .................................... ±2.0%  
Low Temperature-Drift Coefficient of Detector Threshold...Typ. ±100ppm/°C  
Two Output Types.............................................................. Nch Open Drain and CMOS  
Packages ........................................................................... SOT-23-5(Mini-mold),SC-82AB, SON1612-6  
APPLICATIONS  
CPU and Logic Circuit Reset  
Battery Checker  
Window Comparator  
Wave Shaping Circuit  
Battery Back-up Circuit  
Power Failure Detector  
1

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