SS5781
Unipolar Hall Switch-Low Sensitivity
Features and Benefits
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3.5V to 24V Operation
-40℃ to 150℃ Superior temperature operation
CMOS technology
Low current consumption
Chopper-stabilized amplifier stage
Open drain output
Low sensitivity
Small Size-SOT23 3L or SIP 3L
both RoHS compliant packages
Application Examples
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Automotive, Consumer and Industrial
Solid-state switch
Brushless DC motor commutation
Speed detection
Angular position detection
Proximity detection
Current detector
3 pin SOT23 (suffix SO)
3 pin SIP (suffix UA)
Functional Block Diagram
VDD
Voltage
Regulatr
OUT
Chopper
Hall
Plate
GND
SIP Package
Pin 1 – V
DD
Pin 2 – GND
Pin 3 – OUT
SOT Package
Pin 1 – V
DD
Pin 2 – OUT
Pin 3 – GND
1
V2.00
May 1, 2012
SECELECTRONICS [ SEC Electronics Inc. ]
