DS1818-20集成电路(IC)的监控器规格书PDF中文资料

厂商型号 |
DS1818-20 |
参数属性 | DS1818-20 封装/外壳为TO-226-3,TO-92-3 标准主体(!--TO-226AA);包装为管件;类别为集成电路(IC)的监控器;产品描述:IC SUPERVISOR 1 CHANNEL TO92-3 |
功能描述 | 3.3V EconoReset with Pushbutton |
封装外壳 | TO-226-3,TO-92-3 标准主体(!--TO-226AA) |
文件大小 |
61.25 Kbytes |
页面数量 |
5 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 | DALLAS |
数据手册 | |
更新时间 | 2025-8-3 23:00:00 |
人工找货 | DS1818-20价格和库存,欢迎联系客服免费人工找货 |
DS1818-20规格书详情
DESCRIPTION
The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to
monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.
FEATURES
● Automatically restarts a microprocessor after power failure
● Monitors pushbutton for external override
● Maintains reset for 150 ms after VCC returns to an in-tolerance condition
● Reduces need for discrete components
● Precision temperature-compensated voltage reference and voltage sensor
● Accurate 5, 10 or 20 power monitoring
● Low-cost TO-92 or space saving surface mount SOT-23 packages available
● Efficient open-drain output with internal 5.5 kΩ=pull-up resistor
● Operating temperature -40°C to +85°C
产品属性
- 产品编号:
DS1818-20
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 系列:
EconoReset
- 包装:
管件
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.55V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最小为 100ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
TO-226-3,TO-92-3 标准主体(!--TO-226AA)
- 供应商器件封装:
TO-92-3
- 描述:
IC SUPERVISOR 1 CHANNEL TO92-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
NA/ |
4995 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MAXIM/美信 |
25+ |
TO-92 |
1750 |
原装正品,假一罚十! |
询价 | ||
DALLAS |
24+ |
T0-92 |
1518 |
询价 | |||
Analog Devices Inc/Maxim Integ |
23+/24+ |
TO-226-3 |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
DALLAS |
23+ |
TO92 |
65480 |
询价 | |||
DS |
04+ |
SOT23 |
5 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DS |
04+ |
SOT23 |
62000 |
原装正品现货优势18 |
询价 | ||
DS |
23+ |
SOT23 |
5 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
23+ |
TO92 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM |
24+ |
TO-92 |
3000 |
全新原装现货 优势库存 |
询价 |