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R3112N291A中文资料PDF规格书
厂商型号 |
R3112N291A |
参数属性 | R3112N291A 封装/外壳为SC-74A,SOT-753;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL SOT23-5 |
功能描述 | LOW VOLTAGE DETECTOR WITH OUTPUT DELAY |
文件大小 |
951.56 Kbytes |
页面数量 |
30 页 |
生产厂商 | RICOH ELECTRONIC DEVICES CO., LTD. |
企业简称 |
Ricoh【理光】 |
中文名称 | 理光集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-28 22:58:00 |
R3112N291A规格书详情
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
产品属性
- 产品编号:
R3112N291A-TR-FE
- 制造商:
Nisshinbo Micro Devices Inc.
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
电压检测器
- 电压 - 阈值:
2.9V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
SC-74A,SOT-753
- 供应商器件封装:
SOT-23-5
- 描述:
IC SUPERVISOR 1 CHANNEL SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
2016+ |
SOT23-5 |
7809 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICOH |
2020+ |
SOT23-5 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RICOH/理光 |
22+ |
SOT-23-5 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Ricoh/RICOH ELECTRONIC DEVICES |
21+ |
SOT23-5 |
35823 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RICOH |
18+ |
SOT23-5 |
2517 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICOH/理光 |
2046+ |
SOT23-5 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
RICOH |
2014PBF |
17432 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
RICOH |
2020+ |
SOT23-5 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
RICOH/理光 |
1942+ |
SOT23-5 |
9852 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
RICH |
21+ |
SOT23-5 |
6688 |
十年老店,原装正品 |
询价 |