49E 41F A3144E US1881 AH3503 OH137 Hall Effect Sensor Hall Sensor Motor(10PCS/LOT)
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- Brand: SZYTF
- Sales: 700+
- Package size: 10 × 10 × 10 cm
- Package weight: 0.02 kg
- Rating: 4.8 / 5
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A3144 OH3144 Y3144 Hall sensor TO-92UA (10PCS/LOT)
Product Photos
TO-92 Pkg
RoHS Information
HF/Green Compliance Declaration
Catalog Drawings
UA-92 Series Side
Category
Sensors, Transducers
Family
Magnetic Sensors - Hall Effect, Digital Switch, Linear, Compass (ICs)
Series
Packaging
Bulk
Sensing Range
9.5mT Trip, -9.5mT Release
Type
Bipolar Latch
Voltage - Supply
3.5 V ~ 24 V
Current - Supply
5mA
Current - Output (Max)
50mA
Output Type
Digital, Open Drain
Features
Operating Temperature
40°C ~ 150°C
Package / Case
TO-226-3, TO-92-3 Short Body
TO-92UA
49E is a small, multi-function linear Hall, its input is the magnetic induction intensity, and the output is a voltage proportional to the input. The integrated circuit has a low noise output, which makes it unnecessary to use external filtering. It also includes precision resistors for more temperature stability and accuracy.
Single current source output
low noise output
Both positive and negative magnetic fields can be sensed
typical application
Magnetic reader
Current Detection
motor control
position detection
Liquid level sensing
weight sensing
Vibration sensor
ferrous metal detector
Electric bike governor
Other applications for detecting magnetic fields.
Limit parameters
Overview：
41 Hall lock IC is composed of reverse voltage protector, voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger and output stage, which can convert the changing magnetic field signal into digital voltage output.
Features：
High sensitivity, anti-stress, wide voltage range, guaranteed locking under high temperature and high pressure
typical application：
General Description US1881 The US1881 is a bipolar Hall effect sensor IC fabricated from mixed signal CMOS technology. It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points. There are many applications for this HED in addition to those listed above. The design, specifications and performance have been optimized for commutation applications in 5V and 12V brushless DC motors.The output transistor will be latched on (BOP) in the presence of a sufficiently strong South pole magnetic field facing the marked side of the package. Similarly, the output will be latched off (BRP) in the presence of a North field. The SOT-23 device is reversed from the UA package.The SOT-23 output transistor will be latched on in the presence of a sufficiently strong North pole magnetic field applied to the marked face.
Applications
Solid state switch
Brushless DC motor commutation
Speed sensing
Linear position sensing
Angular position sensing
Current sensing
Features-Chopper stabilized amplifier stage-Optimized for BDC motor applications-New miniature package / thin, high reliability package-Operation down to 3.5V-CMOS for optimum stability, quality and costFunctional Block DiagramsAbsolute Maximum Ratings ( at Ta=25℃ )
Characteristics
Symbol
Values
Unit
Supply Voltage
Vdd
3.5~24
V
Supply Current
IDD
50
mA
Output Voltage
VOUT
Output Current
IOUT
Power Dissipation
PD