SS1881 View Datasheet(PDF) - SEC Electronics Inc.
Part Name
Description
MFG CO.
'SS1881' PDF : 9 Pages View PDF
SS1881
Hall Latch - High Sensitivity
Features and Benefits
– Wide operating voltage range from 2.5V to 24V
– High magnetic sensitivity – Multi-purpose
– CMOS technology
– Chopper-stabilized amplifier stage
Superior temperature stability
Extremely low switchpoint drift
Insensitive to physical stress
– Low current consumption
– Open drain output
– Tiny SOT23 3L or flat SIP 3L both RoHS
Compliant packages
Application Examples
– Automotive, Consumer and Industrial
– Solid-state switch
– Brushless DC motor commutation
– Speed detection
– Linear position detection
– Angular position detection
– Proximity detection
3 pin SOT23 (suffix SO)
3 pin SIP (suffix UA)
Functional Block Diagram
VDD
Voltage
Regulator
Chopper
Hall
Plate
GND
SIP Package
Pin 1 – VDD
Pin 2 – GND
SOT Package
Pin 1 – VDD
Pin 2 – OUT
OUT
1
V3.10 Nov 1, 2013
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