Position Sensors
Product Range Guide
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Table of Contents
Magnetoresistive Sensor ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Hall-effect Digital Sensor ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Hall-effect Digital and Linear Sensor ICs . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Value-Added Hall-effect Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Linear Potentiometric Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
SMART Position Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Inertial Measurement Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Proximity Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-16
Proximity Sensors: Integral Health Monitoring . . . . . . . . . . . . . . . . . . . . 17
Encoders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Non-Contact Hall-effect Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Cermet, Wirewound, & Conductive Plastic Potentiometers . . . . 20-21
Magnetic Sensors
|
Magnetoresistive Sensor ICs
With a built-in
magnetoresistive bridge
integrated on silicon and
encapsulated in a plastic
package, magnetoresistive
sensor ICs feature an
integrated circuit that
responds to low fields at
large distances. Potential
applications include laptops,
material handling equipment,
pneumatic cylinders, and
battery-powered equipment
including hand-held
scanners, computers, and
water/gas/electricity meters.
Nanopower Standard
Series
Power
Series
Description
Magnetic
actuation
type
omnipolar MR
sensor IC
omnipolar MR
sensor IC
2SS52M
Series
omnipolar MR
digital sensor IC
VF401
APS00B
high resolution
magnetic
displacement
sensor IC
analog, saturated
mode
2-wire MR
fine pitch ring
magnet sensor IC
differential bridge
omnipolar
omnipolar
SM351RT,
SM353RT:
SOT-23
SM451RT,
SM453RT:
Flat TO-92-style
3 Vdc to 24 Vdc
omnipolar
SS552MT:
SOT-89B
all others:
leaded U-Pack in
bulk or
ammopack
3.8 Vdc to 30 Vdc
Package
style
1
SOT-23
VF-401
flat TO-92-style
SOIC-8
Supply
voltage
range
Supply
current
Output type
Operating
temperature
range
Features
1.65 Vdc to 5.5 Vdc
SM351LT:
360 nA typ.
SM353LT:
310 nA typ.
low: 0.03 V typ.
high: Vs -0.03 V typ.
-40°C to 85°C
[-40°F to 185°F]
high sensitivity:
7 Gauss typ.,
11 Gauss max.
(SM351LT),
14 Gauss typ.,
20 Gauss max.
(SM353LT);
designed to accom-
modate applications
with large air gaps,
small magnetic
fields and low power
requirements
4.5 Vdc to 16 Vdc
operate:
16.8 mA max.
release:
8.4 mA max.
digital sourcing
-40°C to 150°C
[-40°F to 302°F]
wide speed
capability, output
pattern inde-
pendent of gap
between target and
sensor, improved
insensitivity to run-
out, tilt, and twist,
reverse polarity
protection
1 Vdc to 12 Vdc
8 mA max.
11 mA max.
7 mA max.
digital sinking
-40°C to 85°C
[-40°F to 185°F]
ultra-high
sensitivity: 7 Gauss
typ., 11 G Gauss
max. (SM351RT,
SM451R); very
high sensitiv-
ity: 14 Gauss
typ., 20 Gauss
max. (SM353RT,
SM453R)
digital sinking
-40°C to 150°C
[-40°F to 302°F]
omnipolar magnet-
ics, sinking output,
low Gauss opera-
tion (25 G max.),
operating speed of
0 kHz to over 100
kHz
sin(2Q), cos(2Q)
-40°C to 150°C
[-40°F to 302°F]
dual analog
voltages respond
to changes in
magnetic field
angle; sine and
cosine output; ac-
curate to 0,102
mm [0.004 in]
Dimensions:
•
SOT-23:
2,8 mm x 2,9 mm [0.11 in x 0.11 in]
•
Flat TO-92-style:
3,0 mm x 4,0 mm [0.12 in x 0.16 in] (leads not included)
•
VF-401 flat TO-92-style:
3,0 mm x 4,06 mm [0.12 in x 0.16 in] (leads not included)
•
SOT-89B:
4,2 mm x 4,5 mm [0.16 in x 0.18 in]
•
U-Pack:
4,5 mm x 4,5 mm [0.18 in x 0.18 in] (leads not included)
•
SOIC-8:
4,9 mm x 6,0 mm [0.19 in x 0.24 in]
1
3
Magnetic Sensors
|
Hall-effect Digital Sensor ICs
Constructed from a thin
sheet of conductive
material with output
connections perpendicular
to the direction of current
flow. Include bipolar,
latching, omnipolar,
or unipolar magnetics
in a variety of package
styles. Energy-efficient
micropower versions for
potential applications with
low power requirements
and/or battery operation.
Digital
SL353
SS30AT,
SS40A,
SS50AT
low-cost bipolar Hall-
effect digital sensor IC
bipolar
SS30AT:
SOT-23 (pocket
tape and reel)
SS40A:
flat TO-92-style
(bulk)
SS50AT:
SOT-89B
(pocket tape and reel)
SS311PT,
SS411P
low-cost bipolar
Hall-effect digital
sensor IC with built-in
pull-up resistor
bipolar
SS311PT:
SOT-23
(pocket tape and reel)
SS411P:
flat TO-92-style
(bulk)
SS340RT,
SS440R
Series
low-cost unipolar Hall-
effect digital sensor IC
unipolar
Description
Magnetic actuation
type
micropower
omnipolar Hall-effect
digital sensor IC
omnipolar
Package style
1
SOT-23 (pocket tape
and reel)
SS340RT:
SOT-23
(pocket tape and reel)
SS440R:
flat TO-92-style
Supply voltage
2.2 Vdc to 5.5 Vdc
4.5 Vdc to 24 Vdc
2.7 Vdc to 7 Vdc
SS340RT >125°C
[247°F]:
3 Vdc to 12 Vdc
all others:
3 Vdc to 18
Vdc
Supply current
SL353LT:
1.8 m typ. at
2.8 Vdc
SL353HT:
0.33 mA typ.
at 2.8 Vdc
10 mA max.
14 mA max.
8 mA
SS340RT (3 Vdc to 24
Vdc):
-40°C to 125°C
[-40°F to 257°F]
SS340RT (3 Vdc to 12
Vdc), SS440R (3 Vdc to
24 Vdc):
-40°C to 150°C
[-40°C to 302°F]
simple activation from a
North pole (SS340RT)
or South pole (SS440R),
multiple magnetic
sensitivities (high,
medium, and low)
Operating
temperature range
-40°C to 85°C
[-40°F to 185°F]
SS40A:
-40°C to 125°C
[-40°F to 257°F]
SS30AT, SS50AT:
-40°C to 125°C
[-40°F to 257°F]
high output current and
speed capability, reverse
polarity protection
-40°C to 150°C
[-40°F to 302°F]
Features
low supply voltage
combined with very low
average current reduces
power consumption
built-in pull-up resistor,
low voltage, enhanced
sensitivity
Dimensions:
•
SOT-23:
2,8 mm x 2,9 mm [0.11 in x 0.11 in]
•
Flat TO-92-style:
3,0 mm x 4,0 mm [0.12 in x 0.16 in] (leads not included)
•
SOT-89B:
4,2 mm x 4,5 mm [0.16 in x 0.18 in]
1
4
sensing.honeywell.com
SS345PT, SS445P
SS351AT, SS451A,
SS551AT
SS360NT,
VF360NT,
SS360ST,
VF360ST,
SS360ST-10K,
VF460S
SS460S, SS460S-T2
high sensitivity, latching Hall-
effect digital sensor IC
latching
SS360NT, SS360ST, SS360ST-
10K:
SOT-23 (pocket tape and
reel)
SS460S:
flat TO-92-style (bulk)
SS460S-T2:
flat TO-92-style,
formed leads (ammopack)
high sensitivity, latching Hall-
effect digital sensor IC
latching
SS360PT, SS460P,
SS460P-T2
unipolar Hall-effect digital sensor
IC with built-in pull-up resistor
unipolar
low-cost omnipolar Hall-effect digital
sensor IC
omnipolar
SS351AT:
SOT-23 (pocket tape and
reel)
SS451A:
flat TO-92-style (bulk)
SS551AT:
SOT-89B (pocket tape and
reel)
SS351AT, SS551AT (-40°C to
125°C [-40°F to 257°F]):
3 Vdc to 24 Vdc
SS351AT (150°C [302°F]):
3 Vdc to
12 Vdc
SS451A (-40°C to 150°C [-40°F to
302°F]):
3 Vdc to 24 Vdc
3 V:
5 mA max. at 25°C [77°F]
5 V:
6 mA max. at 25°C [77°F]
high sensitivity latching digital
Hall-effect sensor IC with built-
in pull-up resistor
latching
SS360PT:
SOT-23 (pocket tape
and reel)
SS460P:
flat TO-92-style (bulk)
SS460P-T2:
flat TO-92-style,
formed leads (ammopack)
SS345PT:
SOT-23 (pocket tape
and reel)
SS445P:
flat TO-92-style (bulk)
VF360NT, VF360ST:
SOT-23
(pocket tape and reel)
VF460S:
flat TO-92-style (bulk)
2.7 Vdc to 7.0 Vdc
3 Vdc to 24 Vdc
3 Vdc to 24 Vdc
3 Vdc to 24 Vdc
14 mA
8 mA max.
8 mA
10 mA
-40°C to 150°C
[-40°F to 302°F]
-40°C to 150°C
[-40°F to 302°F]
-40°C to 125°C
[-40°F to 257°F]
-40°C to 150°C
[-40°F to 302°F]
-40°C to 125°C
[-40°F to 257°F]
simple activation from a North
pole (SS345PT) or a South pole
(SS445P)
built-in reverse polarity protection,
typical operating point of 85 G at 25°C
[77°F]
fastest response time in its class,
no chopper stabilization
qualified to the AEC-Q100
standard for potential use in
automotive applications, fastest
response time in its class
fastest response time in its
class, no chopper stabilization,
operates from only 30 Gauss
typical, at 25°C [77°F]
5
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