A1122LUA-T
RoHS 
RoHS compliant
RoHS compliantPackage 3-SSIP
Category Sensors, Transducers / Magnetic Sensors - Switches (Solid State)
Description
ALLEGRO MICROSYSTEMS A1122LUA-T Hall Effect Sensor, Unipolar, 25 mA, SIP, 3 Pins, 3 V, 24 V
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Buying Options
Total Price: USD $1.72
Unit Price: USD $1.7248
≥1 USD $1.7248
≥10 USD $1.29096
≥100 USD $1.032416
≥500 USD $0.946352
≥1000 USD $0.795837
≥3000 USD $0.709799
Inventory: 7336
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 1.52mm
Length 4.09mm
Height 3.02mm
Technical
Magnetic Field Range-Max 20 mT
Magnetic Field Range-Min 11 mT
Hysteresis 2.5 mT
Sensing Range 20mT Trip, 11mT Release
Test Condition -40°C ~ 150°C
Sensing Method Hall Effect
Max Supply Current 4mA
Output Current 25mA
Polarization South Pole
Operating Supply Current 4mA
Polarity South Pole
Max Output Current 25mA
Output Type Open Drain
Function Unipolar Switch
Voltage - Supply 3V~24V
Technology Hall Effect
Additional Feature AEC-Q100; SHORT CIRCUIT PROTECTION
Terminal Finish Matte Tin (Sn)
Type Unipolar Switch
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature High Temperature
JESD-609 Code e3
Series Automotive, AEC-Q100
Published 2007
Packaging Bulk
Operating Temperature -40°C~150°C TA
Physical
Number of Pins 3
Package / Case 3-SSIP
Mounting Type Through Hole
Mount Through Hole
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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