KA2803BD中文资料PDF规格书
厂商型号 |
KA2803BD |
参数属性 | KA2803BD 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 电源管理 - 专用;KA2803BD应用范围:接地漏电检测器;产品描述:IC EARTH LEAKAGE DETECTOR 8-SOP |
功能描述 | Earth Leakage Detector |
文件大小 |
147.33 Kbytes |
页面数量 |
12 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-25 22:58:00 |
KA2803BD规格书详情
Description
The KA2803B is designed for use in earth leakage circuit interrupters, for stable operation of the AC line in breakers. The input of the differential amplifier is connected to the secondary coil of ZCT(Zero Current Transformer). The amplified output of differential amplifier is integrated at external capacitor to gain adequate time delay that is specified in KSC4613. The level comparator generates high level when earth leakage current is greater than the fixed level.
Features
• Low Power Consumption PD =5mW, 100V/200V
• Built-in Voltage Regulator
• High Gain Differential Amplifier
• 0.4mA Output Current Pulse to Trigger SCR S
• Low External Part Count
• DIP Package (8-DIP), High Packing Density
• High Noise Immunity, Large Surge Margin
• Super Temperature Characteristic of Input Sensitivity
• Wide Operating Temperature Range (TA = -25°C ~
+80°C)
• Operation from 12 to 20V Input
Functions
• Differential Amplifier
• Level Comparator
• Latch Circuit
产品属性
- 产品编号:
KA2803BD
- 制造商:
onsemi
- 类别:
集成电路(IC) > 电源管理 - 专用
- 包装:
管件
- 应用:
接地漏电检测器
- 电流 - 供电:
400µA
- 电压 - 供电:
12V ~ 20V
- 工作温度:
-25°C ~ 80°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC EARTH LEAKAGE DETECTOR 8-SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
2016+ |
SOP8 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
FSC |
23+ |
SOP-8 |
20000 |
全新原装假一赔十 |
询价 | ||
FAIRCHI |
2020+ |
SOP8 |
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 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
FSC/ON |
23+ |
原包装原封□□ |
111000 |
原装进口特价供应QQ1304306553更多详细咨询库存 |
询价 | ||
Fairchild/ON |
21+ |
8SOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Fairchild(飞兆/仙童) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ON/安森美 |
23+ |
8-SOIC |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
FSC |
23+ |
KA2803BDTF |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
harris |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 |