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R3117K331A-TR-F PDF预览

R3117K331A-TR-F

更新时间: 2024-02-26 08:25:10
品牌 Logo 应用领域
理光 - RICOH /
页数 文件大小 规格书
29页 456K
描述
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, 1 X 1 MM, LEAD FREE, DFN-4

R3117K331A-TR-F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DFN
包装说明:HVSON,针数:4
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.63
其他特性:DETECTOR THRESHOLD VOLTAGE IS 3.3V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-XDSO-N4
JESD-609代码:e4长度:1 mm
信道数量:1功能数量:1
端子数量:4最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:0.6 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Gold (Au)端子形式:NO LEAD
端子节距:0.65 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 mm
Base Number Matches:1

R3117K331A-TR-F 数据手册

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R3117x SERIES  
LOW VOLTAGE DETECTOR with SENSE pin  
NO.EA-186-080617  
OUTLINE  
The R3117x 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, resistors for detector threshold setting,  
an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does  
not require any adjustment.  
The tolerance of the detector threshold is ±15mV (-VDET 1.5V) or ±1.0% (1.5V< -VDET). Since the sense pin is  
=
separated from the VDD pin of the IC, therefore, even if the sense pin voltage becomes to 0V, the output voltage  
keeps its "L" level.  
Two output types, Nch open drain type and CMOS type are available.  
Three types of packages, SOT-23-5, SC-88A, and DFN(PLP)1010-4 are available.  
FEATURES∗  
Supply Current......................................................................Typ. 0.29µA (VDD=6.0V)  
Consumption current through SENSE pin is not included.  
<
<
Range of Operating Voltage..................................................1.0V to 6.0V (-40°C Topt 105°C)  
=
=
Detector Threshold Range....................................................Stepwise setting with a step of 0.1V in the range  
of 0.7V to 5.0V  
>
Accuracy Detector Threshold................................................±1.0% (-VDET 1.6V), ±15mV (-VDET<1.6V)  
=
Temperature-Drift Coefficient of Detector Threshold ............Typ. ±30ppm/°C  
Output Types.........................................................................Nch Open Drain and CMOS  
Packages ..............................................................................SOT-23-5, DFN(PLP)1010-4, SC-88A  
Topt=25°C, unless otherwise noted.  
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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