Unipolar Hall Switch - SEC
Description
SS5782
Unipolar Hall Switch
Features and Benefits
– – – – Wide operating voltage range from 2.
5V to 24V Medium sensitivity 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 Interrupter Speed detection Linear position detection Angular position detection Proximity detection
– – –
3 pin SOT23 (suffix SO)
3 pin SIP (suffix UA)
Functional Block Diagram
www.
DataSheet.
net/
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
Datasheet pdf - http://www.
DataSheet4U.
co.
kr/
SS5782
Unipolar Hall Switch
General Description
The SS5782 is a unipolar Hall effect sensor IC fabricated from mixed signal CMOS technology.
The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.
It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points.
There are many applications for this HED – Hall Electronic Device - in addition to those listed above.
Thanks to its wide operating voltage range and extended choice of temperature range, it is quite suitable for use in automotive, industrial and consumer applications.
The device is delivered in a Small Outline Transistor (SOT) for surface mount process or in a Plastic Single In Line (SIP flat) for through- hole mount.
Both 3-lead packages are RoHS compliant.
Glossary of Terms
MilliTesla (mT), RoHS SOT ESD BLDC Operating Point (B OP ) Gauss Units of magnetic flux density: 1mT = 10 Gauss
Restriction of Hazardous Substances Small Outline Transistor (SOT package) – also refe...
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