BD37A19FVM
Voltage Detector with Watchdog TimerProduct Detail
規格:
Under Voltage Detection Voltage [V] (typ.)
1.9
VDET Precision [%]
±1.5
Reset Active Voltage Range [V]
1.0 to 10
Output Types
Open drain
Reset Delay Timer
Adjustable Delay
Reset Active State
Low
Manual Reset
No
Watchdog Timer
Yes
SENSE Pin
No
Auto Motive
No
Circuit Current (ON) [µA]
5
Hysteresis Voltage [V]
VDET x 0.13
L Output Current (LowVol) [mA]
0.7
Delay Circuit Resistance [MΩ]
10
WDT Active Voltage Range [V]
2.5 to 10
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size
4.0x2.9 (t=0.9)
功能:
・高檢測電壓精度：±1.5％、±2.5％(Ta=-40～105℃)・超低消耗電流：5μA(Typ.)
・內建看門狗計時器
・CT端子外接電容器，可設定重置延遲時間
・CTW端子外接電容器，可設定看門狗計時器監控時間、重置時間
・輸出電路方式：Nch開汲極輸出
