Bipolar, Latching, and Unipolar Hall-effect Digital
32320997
Position Sensor ICs: SS400 Series, SS500 Series
Issue B
Datasheet
FEATURES
• Quad Hall IC design minimizes mechanical stress effects
• Temperature-compensated magnetics help provide stable
operation over a wide temperature range of -40°C to 150°C
[-40°F to 302°F]
• Broad, inclusive supply voltage capability from 3.8 Vdc to
30 Vdc for application flexibility
• Digital, open collector sinking output for easy interfacing
with a variety of common electronic circuits
• High sensitivity versions available for potential applications
requiring high accuracy or wide gaps
• Bipolar, latching or unipolar magnetics
DESCRIPTION
POTENTIAL APPLICATIONS
The SS400 Series and SS500 Series are small and versatile
digital Hall-effect devices that are operated by the magnetic
field from a permanent magnet or an electromagnet, and
are designed to respond to alternating North and South
poles, or to a South pole only. They are available in bipolar,
latching or unipolar magnetics. On-board regulation provides
stable operation over a 3.8 Vdc to 30 Vdc supply voltage
range. These sensors are capable of continuous 20 mA
sinking output and may be cycled as high as 50 mA max.
The 3.8 V capability allows for use in many potential low
voltage applications. The digital, open collector sinking-type
output is easily interfaced with a wide variety of electronic
circuits. To provide reliable products and consistent quality,
the SS400 Series products are tested at both 25°C [75°F]
and 125°C [257°F]. All catalog listings are qualified for
operation up to 150°C [302°F]. For design flexibility, these
product are available in the following package styles:
• SS400 Series: Flat TO-92-style:
• Industrial: Speed and RPM (revolutions per minute) sensing,
tachometer, counter pickup, flow-rate sensing, brushless dc
(direct current) motor commutation, motor and fan control,
robotics control
• Transportation: Speed and RPM (revolutions per minute)
sensing, tachometer, counter pickup, motor and fan control,
electric window lift, convertible roof position
• Medical: Motor assemblies, medication dispensing control
PORTFOLIO
Other bipolar, latching and unipolar Hall-
effect digital sensor ICs include:
• SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2
• VF360NT, VF360ST, VF460S
• SS361RT, SS461R
• SS361CT, SS461C
• SS340RT, SS440R Series
• SS360PT, SS460P, SS460P-T2
• SS311PT, SS411P
-
-
-
-
-
-
SS4XX: Straight standard leads, bulk pack
SS4XX-L: Straight long leads, bulk pack
SS4XX-T2: Formed leads, ammopack tape-in-box
SS4XX-T3: Straight standard leads, ammopack tape-in-box
SS4XX-S: Surface mount, bulk pack
SS4XX-SP: Surface mount, pocket tape and reel
• SS500 Series: SOT-89B, pocket tape and reel
Sensing and Productivity Solutions