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マキシム > ソリューション > ネットワークハブ、スイッチ、およびルータ

高精度監視回路

データシート
表示 タイトル/製品 主な特長
QV  PDF 精度1%、低電圧、クワッドウィンドウ電圧検出器
MAX16063

1%の超高精度を提供するウィンドウ電圧検出器
QV  PDF 精度±1%、低電力、+3Vおよび+5V µP監視回路
MAX814, MAX815, MAX816

1%精度マイクロプロセッサ監視回路IC



Key Specifications:   Supervisors (1 Monitored Voltage)
Part Number Reset Threshold Range (V) Active-Low Reset Output Active-High Reset Output Min. Reset Timeout Range Watchdog Feature Nom. Watchdog Timeout Range Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Package Operating Temp. Range (°C)
MAX814  2.5 to 3.3
3.3 to 5.5
Push-Pull Push-Pull 85ms to 300ms No Watchdog  -  Adjustable Reset Input
Manual Reset
Power Fail Comparator
1 75 PDIP/8
SOIC/8
-40 to +85
0 to +70
MAX815  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  85ms to 300ms Input (WDI)
Input/Output (WDI/WDO)
1s to 2s Adjustable Reset Input
Manual Reset
Power Fail Comparator
1 75 PDIP/8
SOIC/8
-40 to +85
0 to +70
MAX816  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull Push-Pull 85ms to 300ms No Watchdog  -  Adjustable Reset Input
Manual Reset
Power Fail Comparator
1 75 PDIP/8
SOIC/8
-40 to +85
0 to +70
See All Supervisors (1 Monitored Voltage) (268)

Key Specifications:   Supervisors (4 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Package Operating Temp. Range (°C)
MAX16063  NEW! R/C Adjustable 0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Open Drain with Internal Pull-Up
15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable
No Watchdog Adjustable Reset Input
Manual Reset
Overvoltage/Window Monitor
1 70 THIN QFN/24 -40 to +125
-40 to +85
0 to +70
See All Supervisors (4 Monitored Voltages) (21)




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