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參數(shù)資料
| 型號(hào)： | KA75450 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | RES, THICK FILM, 5.23K OHM, 1%, 1/16W, 0 |
| 中文描述： | 電壓檢測器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 48K |
| 代理商： | KA75450 |
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.3
Features
Detecting Against Error Operations At The Power On/off.
Resetting Function For The Low Voltage Microprocessor.
Checking Low Battery
Description
The KA75250/KA75270/KA75290/KA75310/KA75330/
KA75360/KA75390/KA75420/KA75450 prevents the error
of system from supply voltage below normal voltage level at
the time the power on and instantaneous power off in
systems.
Internal Block Diagram
3:SOT-89
2:SOT-89
1:SOT-89
V
REF
INPUT
1:TO-92
GND
2:TO-92
OUT
3:TO-92
1
2
3
K A75X X X
Voltage Detec tor
TO-92
1
1. Input 2. GND 3. Output
SOT-89
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KA75450M | Voltage Detector |
| KA75450Z | Voltage Detector |
| KA75250 | Tantalum Conformal-Coated Capacitor; Capacitance: 4.7uF; Voltage: 20V; Packaging: Tape & Reel |
| KA75250M | Tantalum Conformal-Coated Capacitor; Capacitance: 4.7uF; Voltage: 20V; Packaging: Tape & Reel |
| KA75250Z | Tantalum Conformal-Coated Capacitor; Capacitance: 6.8uF; Voltage: 20V; Packaging: Tape & Reel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA75450M | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Voltage Detector |
| KA75450MTF | 功能描述:監(jiān)控電路 Voltage Detector 4.5V RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| KA75450Z | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Voltage Detector |
| KA75450ZBU | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| KA75450ZTA | 功能描述:監(jiān)控電路 Voltage Detector 4.5V RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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