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KA75390 Datasheet

Part Number KA75390
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description Voltage Detector
Datasheet KA75390 DatasheetKA75390 Datasheet (PDF)

KA75XXX Voltage Detector www.fairchildsemi.com Features • Detecting Against Error Operations At The Power On/off. • Resetting Function For The Low Voltage Microprocessor. • Checking Low Battery Description The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 1 SOT-89 1 1. Input 2. GND 3. Output Internal Block Diagram INP.

  KA75390   KA75390






Part Number KA75390Z
Manufacturers Fairchild
Logo Fairchild
Description Voltage Detector
Datasheet KA75390 DatasheetKA75390Z Datasheet (PDF)

KA75XXX Voltage Detector www.fairchildsemi.com Features • Detecting Against Error Operations At The Power On/off. • Resetting Function For The Low Voltage Microprocessor. • Checking Low Battery Description The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 1 SOT-89 1 1. Input 2. GND 3. Output Internal Block Diagram INP.

  KA75390   KA75390







Part Number KA75390M
Manufacturers Fairchild
Logo Fairchild
Description Voltage Detector
Datasheet KA75390 DatasheetKA75390M Datasheet (PDF)

KA75XXX Voltage Detector www.fairchildsemi.com Features • Detecting Against Error Operations At The Power On/off. • Resetting Function For The Low Voltage Microprocessor. • Checking Low Battery Description The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 1 SOT-89 1 1. Input 2. GND 3. Output Internal Block Diagram INP.

  KA75390   KA75390







Part Number KA7539
Manufacturers Fairchild
Logo Fairchild
Description VOLTAGE DETECTOR
Datasheet KA75390 DatasheetKA7539 Datasheet (PDF)

KA75XXX VOLTAGE DETECTOR VOLTAGE DETECTOR The KA75250/270/290/310/33/36/39/42/45 prevents error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 FEATURES • • • Detecting against error operations at the power ON/OFF. Resetting function for the low voltage microprocessor. Checking low battery 1.Input 2.GND 3.Output BLOCK DIAGRAM ORDERING INFORMATION VCC æ 1 Device KA75250 PKG Operating Temp. 3 OUT è KA75.

  KA75390   KA75390







Voltage Detector

KA75XXX Voltage Detector www.fairchildsemi.com Features • Detecting Against Error Operations At The Power On/off. • Resetting Function For The Low Voltage Microprocessor. • Checking Low Battery Description The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems. TO-92 1 SOT-89 1 1. Input 2. GND 3. Output Internal Block Diagram INPUT 1 1:TO-92 3:SOT-89 GND 2 2:TO-92 2:SOT-89 VREF ©2002 Fairchild Semiconductor Corporation 3 OUT 3:TO-92 1:SOT-89 Rev. 1.0.3 KA75XXX Absolute Maximum Rating (TA=25°C) Characteristic Supply Voltage Symbol Vcc Detecting Voltage VDET Hysteresis Voltage Operating Temperature Storage Temperature Power Dissipation TO-92 SOT-89 Detecting Voltage Temperature Coefficient VHYS TOPR TSTG PD ∆VDET/∆T Value 0.3 ~ +15.0 2.5/2.7/2.9/3.1 3.3/3.6/3.9/4.2/4.5 50 -25 ~ +85 -50 ~ +150 200 .


2018-02-16 : KA75360    KA75390   


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