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ACS711KEXLT-31AB-T
Allegro MicroSystemsRoHS 
RoHS compliant
RoHS compliantPackage 12-PowerWFQFN
Category Current Sensors / Current Sensors
Description
SENSOR CURRENT HALL 31A AC/DC
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Inventory: 272
Minimum: 1
Total Price: USD $0.81
Unit Price: USD $0.8056
≥1 USD $0.8056
≥10 USD $0.6612
≥30 USD $0.6403
≥100 USD $0.62035
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 12-PowerWFQFN
Surface Mount YES
Number of Pins 12
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 12
Terminal Finish Matte Tin (Sn)
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Frequency DC~100kHz
Time@Peak Reflow Temperature-Max (s) 40
Output Ratiometric, Voltage
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Analog IC - Other Type ANALOG CIRCUIT
Polarization Bidirectional
Max Supply Current 5.5mA
Accuracy ±5%
Response Time 4.6μs
Sensor Type Hall Effect, Open Loop
-3db Bandwidth 100 kHz
Linearity ±1%
Sensitivity 45mV/A
For Measuring AC/DC
Current - Sensing 31A
Sensitivity (mV/A) 45 mV/A
Dimensions
Height Seated (Max) 0.8mm
Length 3mm
Compliance
RoHS Status ROHS3 Compliant
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