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R3112Q281A中文资料PDF规格书
厂商型号 |
R3112Q281A |
参数属性 | R3112Q281A 封装/外壳为SC-82A,SOT-343;包装为剪切带(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 SC82AB |
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 | 2024-5-29 14:32:00 |
R3112Q281A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:
R3112Q281A-TR-FE
- 制造商:
Nisshinbo Micro Devices Inc.
- 类别:
集成电路(IC) > 监控器
- 系列:
R3112x
- 包装:
剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
电压检测器
- 电压 - 阈值:
2.8V
- 输出:
开路漏极或开路集电极
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
SC-82A,SOT-343
- 供应商器件封装:
SC-82AB
- 描述:
IC SUPERVISOR 1 CHANNEL SC82AB
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Ricoh |
21+ |
- |
100 |
全新原装鄙视假货15118075546 |
询价 | ||
RICOH |
1833+ |
SOT343 |
2500 |
原装现货!天天特价!随时可以货! |
询价 | ||
RICOH |
2023+ |
SOT-343 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
RICOH |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RICOH-理光 |
24+25+/26+27+ |
SOT-343 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
RICOH/理光 |
22+ |
SOT343 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 | ||
RICOH |
2020+ |
SOT143 |
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 Electronic Devices Co., |
22+/23+ |
SC-82AB |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
RICOH |
23+ |
SOT343 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
RICOH/理光 |
23+ |
SOT143 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |