DS1819B集成电路(IC)的监控器规格书PDF中文资料

厂商型号 |
DS1819B |
参数属性 | DS1819B 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)的监控器;产品描述:IC SUPERVISOR 1 CHANNEL SOT23-5 |
功能描述 | 5V and 3.3V MicroMonitor |
封装外壳 | SC-74A,SOT-753 |
文件大小 |
146.4 Kbytes |
页面数量 |
8 页 |
生产厂商 | Dallas Semiconductor |
企业简称 |
DALLAS【亚德诺】 |
中文名称 | 亚德诺半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-24 19:25:00 |
人工找货 | DS1819B价格和库存,欢迎联系客服免费人工找货 |
DS1819B规格书详情
DESCRIPTION
The DS1814 5-Volt MicroMonitor and the DS1819 3.3V MicroMonitor monitor three vital conditions for a microprocessor: power supply, software execution, and external override. First,a precision temperature compensated reference and comparator circuit monitor the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces the reset(s) to an active state. When VCCreturns to an in-tolerance condition, the reset signal is kept in the active state for a minimum of 140ms to allow the power supply and processor to stabilize.
FEATURES
Halts and restarts an out-of-control microprocessor
Holds microprocessor in check during power transients
Automatically restarts microprocessor after power failure
Monitors pushbutton for external override
Accurate 5, 10, or 20 (3V only) microprocessor power monitoring
Eliminates the need for discrete components
20 tolerance for use with 3.0V systems
Pin- and function-compatible with the MAX823/24/25 products
Low cost SOT-23-5 package
Industrial temperature range: -40C to +85C
产品属性
- 产品编号:
DS1819BR-10+T&R
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 系列:
MicroMonitor™
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.925V
- 输出:
推挽式,推挽式
- 复位:
高有效/低有效
- 复位超时:
最小为 140ms
- 工作温度:
-40°C ~ 85°C(TA)
- 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 |
---|---|---|---|---|---|---|---|
MAXIM |
1018+ |
SOT23-5 |
969 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM |
24+ |
SOP |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
DALLAS |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
23+ |
SOT-153 |
58842 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
MAXIM/美信 |
22+ |
SOP |
20000 |
深圳原装现货正品有单价格可谈 |
询价 | ||
DALLAS |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
20+ |
SOT23-5 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
24+ |
SOT-23-5 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
24+ |
SOT-23-5 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MAXIM |
25+23+ |
SOP |
24700 |
绝对原装正品全新进口深圳现货 |
询价 |