SS361RT Honeywell Sensing and Control, SS361RT Datasheet - Page 10

• Manufacturer Part Number: SS361RT
• Description: SENSOR HALL EFFECT LATCHING SMD
• Manufacturer: Honeywell Sensing and Control
• Type: Bipolar Latchr

Specifications of SS361RT

• Sensing Range: 120G Trip, -120G Release
• Voltage - Supply: 3 V ~ 12 V
• Current - Supply: 8mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Hall Effect Type: Bipolar
• Output Current: 20mA
• Sensor Case Style: SOT-23
• No. Of Pins: 3
• Supply Voltage Range: 3V To 24V
• Operating Temperature Range: -40°C To +150°C
• Operate Point Typ: 50G
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

sensing for appliances, robotics control,
and medical equipment using electric
motors.
SS361RT/SS461R.
Features: Bipolar latching magnetics
• Enhanced sensitivity • Subminiature
package size (SS361RT) • Low voltage:
3 V operation • Built-in reverse polarity
protection • Robust design: will operate
up to 150 °C [302 °F] • Through-hole
and surface-mount (SOT-23 and SOT-89)
packages
Benefits: Enhanced sensitivity often
allows for the use of less expensive
magnets. Small size requires less PC board
space, allowing it to be used in smaller
assemblies. 3 V capability allows for use in
low voltage applications, promoting energy
efficiency. Available on tape and reel for
most high volume applications. Potential
applications include speed and RPM
sensing, brushless dc motor commutation,
tachometer, counter pickup, motor and
fan control, electric window lift, convertible
roof position and automotive transmission
position detection, flow-rate sensing,
robotics control.
SS400/SS500 Series.
Features: Unipolar, bipolar latching
magnetics • Sinking output • Multiple
operate/release points available
• Temperature compensated magnetics
with negative slope • High output current
capability • Small through-hole and
surface-mount (SOT-89) packages • Tape
and reel available
Benefits: Quad Hall element design
minimizes effects of mechanical or thermal
stress on output and provides stable
output. Negative compensation slope
optimized to match negative temperature
coefficient of lower cost magnets, providing
robust design over wide temperature
range. Band gap regulation provides
stable operation over supply voltage
range. Potential applications include
speed and RPM sensing, brushless dc
motor commutation, motor and fan control,
magnetic encoding, disc speed, tape
rotation, flow-rate sensing, lid and door
closing detection, and position sensing.
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SS41/SS51T Series.
Features: Bipolar magnetics • Sinking
output • High output current capability
• Reverse polarity protection
Benefits: Built-in regulator provides
enhanced operational stability over supply
voltage range. Open-collector digital
sinking output voltage easily interfaces with
wide variety of electronic circuits. Internal
circuitry prevents sensor damage in case
supply voltage polarity is accidentally
reversed. Potential applications include
brushless dc motor commutation, motor
and fan control, magnetic encoding, and
tape rotation sensing.
SS421 Series.
Features: Bipolar magnetics • Sinking
output • Active high and active low
versions • Adjustable speed trip point with
external resistor and capacitor
• Temperature compensated
Benefits: Internal circuitry contains
timer so that one or two pulses at slower
repetition rate than set point do not
produce unwanted output. Small amount
of hysteresis built into output provides
operation right at set point and does
not result in chattering output. User-
provided external resistor and capacitor
combination selects speed trip point
for particular application. Temperature
compensated for consistent operation with
low-cost magnets. Built-in timing circuit
designed to simplify and reduce cost of
PC board design. Potential applications
include monitor fan or motor performance.
SS42R.
Features: Hall effect • Bipolar latching
magnetics • Sinking or sourcing outputs
• High output current capability • Reverse
polarity protection
Benefits: Hall-effect integrated circuit with
pair of complementary push/pull outputs.
Dual Hall-effect element offsets stress-
induced noise and drift. Operate and
release points laser trimmed to improve
symmetry around zero. Internal circuitry
prevents sensor damage if supply voltage
polarity is accidentally reversed. Potential
applications include conveyors, motor
control, ignitions, power sensing, linear or
rotary motion detection, and RPM sensing.
SS46.
Features: Bipolar latching magnetics
• Sinking (open collector) output
• Negative compensation slope • High
output current capability • High speed
capability • Reverse polarity protection
Benefits: Internal circuitry prevents sensor
damage in case supply voltage polarity
is accidentally reversed. Open-collector
sinking output voltage easily interfaces
with wide variety of electronic circuits.
Potential applications include speed
and RPM sensing, brushless dc motor
commutation, motor and fan control,
magnetic encoding, disc speed, tape
rotation, and flow-rate sensing.
VF526DT.
Features: Frequency signal for speed
output and logic level signal for direction
output • Temperature-compensated
magnetics and ultra-low offset drift • Wide
operating voltage range • Miniature, SOT-
89B plastic package • Tape and reel
Benefits: Two separate, built-in Hall
sensors and associated logic circuitry
provide a frequency signal for speed
output and a logic level (high or low)
signal for direction output, potentially
replacing multiple sensors and electronic
components. Temperature-compensated
magnetics and ultra-low offset drift with
temperature provide a stable output over
a full temperature range of -40 °C to125 °C
[-40 °F to 257 °F]. Wide operating
voltage range of 3.4 Vdc to 24 Vdc
increases application flexibility. Tested
to moisture sensitivity similar to JEDEC
J-STD-020B, MSL Level 1, allowing use
in environments where humidity may be
a problem. Miniature plastic package
supplied on tape and reel for automated
assembly, allowing potential savings in
PC board space and labor cost. Potential
applications include anti-pinch electric
motor control systems for power window
and seats, magnetic encoding for
electronic steering systems, motion control
systems for pulleys and belts, garage
door openers and sliding doors and
position and velocity detection in industrial
equipment.