HAL401SF-A Linear Hall Sensor Analog Differential 4 Wire SOT89

Manufacturer:
MFG Part #:

HAL401SF-A-4-R-1-00

Part #:
HAL401SF-A
Family:
Availability:
In Stock
RoHS Status:
End Of Life:
12/29/2017
Unit Price:$1.15
Qty:
Minumum Qty: 1
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Product Information

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The HAL® 401 from Micronas is a Linear Hall Effect Sensors produced in CMOS technology. The sensor includes a temperature-compensated Hall plate with choppered offset compensation, two linear output stages, and protection devices. The output voltage is proportional to the magnetic flux density through the hall plate. The choppered offset compensation leads to stable magnetic characteristics over supply voltage and temperature.
 
The HAL 401 can be used for magnetic field measurements, current measurements, and detection of any mechanical movement. Very accurate angle measurements or distance measurements can also be done. The sensor is very robust and can be used in electrical and mechanical hostile environments.
 
The sensor is designed for industrial and automotive applications and operates in the ambient temperature range from –40°C up to 150°C and is available in the SMD-package SOT89B-1.
 

Features

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Switching offset compensation at 147KHz
Low magnetic offset
Extremely sensitive
Operates from 4.8 to 12V supply voltage
Overvoltage protection
Wide temperature range TA = 40 C to +150 C
Reverse voltage protection of V DD-pin
Differential output
Accurate absolute measurements of DC and low frequency magnetic fields
On-chip temperature compensation
 

Specifications

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Analog
Y
Config
4-Wire
Current Measurement
Y
Differential
Y
Fluid Level
N
I out max
1 mA
LIN
N
Linear Position
Y
Magnetic Field Measurement
Y
Magnetic Range
-50 to 50 mT
Open GND Detect
N
Open VDD Detect
N
Overcurrent
N
Overvoltage
Y
Package
SOT89
Potentiometers
N
Rotary Position
Y
Serial
N
Setpoints
0
Temp Range
-40 to 170 C
Undervoltage
N
VDD
4.8 to 12 V
 

Documents

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Block Diagram
Datasheet
Product Selection Guide
RoHS Certification

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