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R3111Q251A中文资料PDF规格书
R3111Q251A规格书详情
■ OUTLINE
The R3111 Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process, 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. Two output types, Nch open drain type and CMOS type are available.
■ FEATURES
● Ultra-low Supply Current...............................................TYP.0.8µA (VDD=1.5V)
● Wide Range of Operating Voltage....................................... 0.7 to 10.0V(Topt=25°C)
● Detector Threshold....................... Stepwise setting with a step of 0.1V in the range of
0.9V to 6.0V is possible.
● High Accuracy Detector Threshold...................................... ±2.0
● Low Temperature-Drift Coefficient of Detector Threshold............ TYP. ±100ppm/°C
● Two Output Types .......................................... Nch Open Drain and CMOS
● Four Types of Packages...... TO-92, SOT-89(Mini-power Mold), SOT-23-5 (Mini mold), SC-82AB
■ 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:
R3111Q251A-TR-FE
- 制造商:
Nisshinbo Micro Devices Inc.
- 类别:
集成电路(IC) > 监控器
- 系列:
R3111x
- 包装:
卷带(TR)
- 类型:
电压检测器
- 电压 - 阈值:
2.5V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最大 100µs
- 工作温度:
-40°C ~ 85°C(TA)
- 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 |
2016+ |
SOT-343 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICOH |
2020+ |
SOT343 |
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 | ||
ROH/理光 |
23+ |
NA/ |
27000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RICOH(理光) |
23+ |
SC82AB |
6000 |
询价 | |||
RICOH(理光) |
23+ |
SC82AB |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
RICOH/理光 |
05+ |
SOT343 |
27000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICOH/理光 |
22+21+ |
SOT343 |
2290 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
RICOH |
2018+ |
SOT23-4 |
26976 |
代理原装现货/特价热卖! |
询价 | ||
RICOH |
21+ |
SOT23-4 |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
RICOH |
2016+ |
SOT-343 |
6528 |
只做原装正品现货!或订货 |
询价 |