HAL501UA-A Hall Switch Unipolar High Sensitivity TO92UA

Manufacturer:
MFG Part #:

HAL501UA-A-2-B-1-00

Part #:
HAL501UA-A
Family:
Availability:
In Stock
RoHS Status:
Unit Price:$0.60
Qty:
Minumum Qty: 1

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Product Information

The HAL® 5xx family consists of different Hall switches produced in CMOS technology. All sensors include a temperature-compensated Hall plate with active offset compensation, a comparator, and an open-drain output transistor. The comparator compares the actual magnetic flux through the Hall plate (Hall voltage) with the fixed reference values (switching points). Accordingly, the output transistor is switched on or off.
 
The sensors of this family differ in the switching behavior and the switching points. The active offset compensation leads to constant magnetic characteristics over supply voltage and temperature range. In addition, the magnetic parameters are robust against mechanical stress effects.
 
The sensors are designed for industrial and automotive applications and operate with supply voltages from 3.8 V to 24 V in the ambient temperature range from –40°C up to 150°C.
 
All sensors are available in the SMD-package SOT89B-1 and in the leaded versions TO92UA-1 and TO92UA-2
 

Features

Switching offset compensation at typically 62KHz
Operates from 3.8V to 24V supply voltage
Overvoltage protection at all pins
Operates with static or dynamic magnetic fields up to 10 KHz
Magnetic characteristics are robust regarding mechanical stress effects
Short-circuit protected open-drain output by thermal shut down
Reverse-voltage protection at V DD-pin
Constant switching points over a wide supply voltage range
The decrease of magnetic flux density caused by rising temperature in the sensor system is compensated by a built-in negative temperature coefficient of the magnetic characteristics
Ideal sensor for applications in extreme automotive and industrial environments
EMC corresponding to ISO7637
 

Specifications

ABS
N
Bipolar
H
Brushless DC Motors
Y
Configuration
3-Wire
Direction Detection
N
Ignition Timing
N
Magnetic B OFF
-0.7 mT
Magnetic B ON
0.5 mT
Multiple Magnets
N
Package
TO92
Position and End Detection
Y
Rotating Speed
N
RPM Measurement
Y
Solid State Switch
N
Temp Range
-40 to 170 C
Window Lifter
N
 

Documents

Block Diagram
Datasheet
Product Brief
Product Selection Guide
RoHS Certification

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