參數(shù)資料
型號: LMC6772BIN
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
中文描述: DUAL COMPARATOR, 18000 uV OFFSET-MAX, 4000 ns RESPONSE TIME, PDIP8
封裝: MDIP-8
文件頁數(shù): 9/11頁
文件大?。?/td> 288K
代理商: LMC6772BIN
Typical Applications
(Continued)
The circuit shown above provides output signals at a pre-
scribed time interval from a time reference and automatically
resets the output when the input returns to ground. Consider
the case of V
= 0. The output of comparator 4 is also at
ground. This implies that the outputs of comparators 1, 2,
and 3 are also at ground. When an input signal is applied,
the output of comparator 4 swings high and C charges expo-
nentially through R. This is indicated above. The output volt-
ages of comparators 1, 2, and 3 swtich to the high state
when V
rises above the reference voltages V
, V
and V
C
.
A small amount of hysteresis has been provided to insure
fast switching when the RC time constant is chosen to give
long delay times.
Time Delay Generator
DS012347-32
FIGURE 9. Time Delay Generator
www.national.com
9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMC6772BIN 制造商:Texas Instruments 功能描述:COMPARATOR DUAL CMOS R/R 6772 DIP
LMC6772BIN/NOPB 功能描述:校驗器 IC Dual Micropwr RRIN CMOS Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMC6772QMM/NOPB 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMC6772QMMX/NOPB 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMC6953 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PCI Local Bus Power Supervisor