SS1376 반도체 회로 부품 판매점
Unipolar Hall Switch-Low Sensitivity
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SS1376
Unipolar Hall Switch-Low Sensitivity
Features and Benefits
– 3.5V to 24V Operation
– -40°C to 150°C 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
– 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
Regulator
Chopper
OUT
Hall
Plate
GND
SIP Package
Pin 1 – VDD
Pin 2 – GND
Pin 3 – OUT
SOT Package
Pin 1 – VDD
Pin 2 – OUT
Pin 3 – GND
1 V3.10 Nov 1, 2013
SS1376
Unipolar Hall Switch-Low Sensitivity
General Description
The SS1376 is a unipolar Hall-effect sensor IC
fabricated from CMOS technology. The device
integrates a voltage regulator, Hall sensor with
dynamic offset cancellation system, small signal
amplifier, Schmitt trigger and an open-drain output
driver. With suitable output pull up, they can be
used with bipolar or CMOS logic circuits.
These Hall-effect switches are monolithic integrat-
ed circuits with tighter magnetic specifications,
designed to operate continuously over extended
temperatures to +150°C,and are more stable with
both temperature and supply voltage changes. The
unipolar switching characteristic makes these
devices ideal for use with a simple bar or rod
magnet.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) or in a Plastic Single In Line (SIP
3L flat). Both 3-lead packages are RoHS compliant.
Glossary of Terms
MilliTesla (mT), Gauss Units of magnetic flux density: 1mT = 10 Gauss
RoHS
Restriction of Hazardous Substances
Operating Point (BOP)
Release Point (BRP)
Magnetic flux density applied on the branded side of the package which turns the
output driver ON (VOUT = VDSon)
Magnetic flux density applied on the branded side of the package which turns the
output driver OFF (VOUT = high)
2 V3.10 Nov 1, 2013
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국내 전력반도체 판매점
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