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參數(shù)資料
| 型號： | PCF1252-8T/F4 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | 3.90 MM, PLASTIC, SOT-96-1, SO-8 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 183K |
| 代理商： | PCF1252-8T/F4 |
1998 Apr 16
6
Philips Semiconductors
Product specication
Threshold detector and reset generator
PCF1252-X family
Fig.3 Timing diagram.
handbook, full pagewidth
supply voltage
typ. = 0.6 V
undefined
output
undefined
output
POWF
reset
tR
tS
tR
reset
0 V
MGC917
0 V
VDD
Vhys
VTRIP
RESET
(SELECT = VSS)
tR = reset time (duration of reset pulse).
tS = save time (time between assertion of POWF and assertion of the reset output). This time can be used for storing of critical data and orderly system
shut-down.
Vhys = hysteresis voltage (prevents oscillation around VTRIP).
相關(guān)PDF資料 |
PDF描述 |
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| PCF1252-1P/F4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| PCF1252-7TD | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| PCF1252-8TD | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| PCF1252-2P/F4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| PCF1252-4T/F4,112 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF1252-9 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Threshold detector and reset generator |
| PCF1252-9PN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PCF1252-9TD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PCF1252-9TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PCF1252-X | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Threshold detector and reset generator |
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