首页>R3111Q491A>规格书详情
R3111Q491A中文资料PDF规格书
R3111Q491A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:
R3111Q491A-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:
4.9V
- 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-82AB
- 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 |
06+ |
SOT323-4 |
15000 |
询价 | |||
RICOH |
SOT343 |
6000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
RICOH/理光 |
21+ |
SOT-323-4 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICOH |
2023+ |
SOT343 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
原装RICOH |
21+ |
SOT343 |
35200 |
一级代理/放心采购 |
询价 | ||
RICOH/理光 |
1942+ |
SOT343 |
9852 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
RICOH(理光) |
2021+ |
SC-82AB |
499 |
询价 | |||
Nisshinbo |
21+ |
SC-82AB |
100 |
全新原装鄙视假货15118075546 |
询价 | ||
RICOH/理光 |
SOT343 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
23+ |
N/A |
58800 |
一级代理放心采购 |
询价 |