Production£º

DATASHEET PDF

SS561A.pdf

    FEATURES/BENEFITS ¡£ Wide temperature and voltage ranges for design flexibility
and harsh £¨automotive£©environments. ¡£ Temperature compensated for consistent
operation with low-cost magnets £¨SS500 £©¡£¡£ SS5 Package is resistant to thermal
and mechanical stress.¡£ SS5 profile is lower than other SOT-89 packages. This allows
the customer to reduce the total gap. ¡£ Industry standard "gull-wing" design. Less
susceptibility to "solder bridging". Allows increased circuit board density.¡£ Bipolar£¬
unipolar and latching magnetics.¡£ Low Gauss versions available for high accuracy
or wide gap applications. ¡£ SS5 package al ows 4-pin package designs

    TYPICAL APPLICATIONS¡£ Brushless DC motors¡£ Digital current sensor ¡£ Anti-skid
braking sensor¡£ Piston detection in hydraulic cylinder ¡£ Valve position sensing¡£
Cam £¬ lever£¬ shaft position sensing ¡£ Tachometer £¬ counter pickup ¡£ Push-button
sensor¡£ Disk speed £¬ tape rotation£¬flow rate sensing ¡£ Speed sensing - rate £¬
under £¬over speed¡£ Remote reading sensor¡£ Magnetic card reader

    SS5 Series Hall effect position sensors are operated by the magnetic field from
a permanent magnet or electromagnet. The small SOT89 style package surface mounts
on PC boards and flexible circuits. The SS5 uses a industry standard "gull-wing"
design which makes it less susceptible to "solder bridging" and allows increased
circuit board density. The SS5 series package can accommodate larger IC's than SS1
and al ows for four- pin designs The integrated circuits are designed to provide
predictable performance over the full temperature range of -40 to +150 C. Bipolar£¬
unipolar and latching magnetics are available. The SS5 has the same footprint and
pin- out as the industry standard SOT-89. It will replace Honeywell SS1 Series and
any equivalent SOT-89 sensors from other suppliers with minimum or no design changes.
On-board regulation provides extremely stable operation over the full supply voltage
range of 4.5 to 24 VDC£¨SS51T £© or 3.8 to 30 VDC £¨SS500 £©¡£

    Current consumption is a low 10 mA maximum at 40 C and is typically 7mA or less
at room temperature and above. SS5 sensors are capable of continuous 20 mA sinking
output£¬ and can withstand temporary current as high as 20 mA maximum £¨SS51T £©
or 50 mA maximum£¨SS500 £©¡£ They can use existing power supply sources in most
applications£¬ and can be directly interfaced with many electronic components without
buffering or compensation circuitry. SS5 Series sensors are supplied on tape and
reel for high-volume£¬automated pick and place equipment. Each reel contains 1£¬
000 sensors. MICRO SWITCH supplies bar and ring magnets for operating Hall effect
sensors. Bar magnets can operate any Hall effect sensor. Ring magnets are magnetized
on the outside diameter with alternating North and South poles. They are particularly
useful with bipolar sensors and rpm measurement.

Contact person:

Frances New

Phone:+86-755-81832961

Fax:+86-755-83299282

Email:sumzi@sumzi.com

MSN:sumzi-frances@msn.com

http://www.sumzi.com