KA2803B集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

廠商型號(hào) |
KA2803B |
參數(shù)屬性 | KA2803B 封裝/外殼為8-DIP(0.300",7.62mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電源管理-專用;KA2803B應(yīng)用范圍:接地漏電檢測器;產(chǎn)品描述:IC EARTH LEAKAGE DETECTOR 8-DIP |
功能描述 | Earth Leakage Detector |
封裝外殼 | 8-DIP(0.300",7.62mm) |
文件大小 |
147.33 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
FAIRCHILD【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-7-11 11:04:00 |
人工找貨 | KA2803B價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
KA2803B規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
KA2803B
- 制造商:
onsemi
- 類別:
集成電路(IC) > 電源管理 - 專用
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 應(yīng)用:
接地漏電檢測器
- 電流 - 供電:
400μA
- 電壓 - 供電:
12V ~ 20V
- 工作溫度:
-25°C ~ 80°C
- 安裝類型:
通孔
- 封裝/外殼:
8-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
8-DIP
- 描述:
IC EARTH LEAKAGE DETECTOR 8-DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
DIP |
30 |
只做原廠渠道 可追溯貨源 |
詢價(jià) | ||
ON |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ON Sem |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
FAIRCHIL |
1923+ |
DIP8 |
8200 |
萊克訊原廠貨源每一片都來自原廠原裝現(xiàn)貨薄利多 |
詢價(jià) | ||
ON/安森美 |
23+ |
SMD |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
DIP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FSC |
24+ |
SOP8 |
3200 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
FAIR |
25+23+ |
DIP-8 |
44709 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ON/安森美 |
24+ |
SOP-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
FAIR |
25+ |
DIP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) |