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Standard Voltage Detectors - BU4931F

ROHM's low voltage standard CMOS reset ICs feature low current consumption and high precision. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. In addition, the entire series is of course both lead-free and RoHS-compliant.

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Please contact us for purchase because there is no distribution Inventory.--- inquérito
* This product is a STANDARD grade product and not recommend for on-vehicle devices.
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tipo de embalagem
RoHS
BU4931F-TR Active SOP4 3000 3000 Taping sim
 
especificações:
Voltage Detection[V] 3.1
VDET Precision [%] ±1
Reset Active Voltage Range [V] 0.7 to 7
Output Types CMOS
Reset Delay Timer No
Reset Active State Low
Manual Reset No
Watchdog Timer No
Auto Motive No
Circuit Current (ON) [µA] 0.40(VDET=4.8V)
Circuit Current (OFF) [µA] 0.55(VDET=4.8V)
Hysteresis Voltage [V] VDET x 0.05
"L" Output Current (LowVol) [mA] 3.3
"L" Output Current (HighVol) [mA] 6.5
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
características:
  • ・Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments)
    ・High detection voltage accuracy : ±1%
    ・Ultra-low current consumption
 
 
Dados técnicos
Application Note

Voltage Detector Circuit Collection

Application Note

Spice Models for Voltage Detector ICs

Application Note

Thermal Resistance