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A1211LLHLT-T

A1211LLHLT-T datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A1211LLHLT-T
  • Package: SOT-23W
  • Datasheet: PDF
  • Stock: 628
  • Description: A1211LLHLT-T datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Allegro MicroSystems stock available at Utmel(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23W
Number of Pins 3
Supplier Device Package SOT-23W
Operating Temperature -40°C~150°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 150°C
Min Operating Temperature -40°C
Technology Hall Effect
Voltage - Supply 3.8V~24V
Function Latch
Current - Supply (Max) 7.5mA
Output Type Open Drain
Max Output Current 25mA
Max Supply Voltage 24V
Min Supply Voltage 3.8V
Operating Supply Current 7.5mA
Polarization South Pole
Current - Output (Max) 25mA
Output Current 25mA
Test Condition -40°C ~ 150°C
Sensing Range 18mT Trip, -18mT Release
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A1211LLHLT-T Overview


The magnetic switch is packaged in the Tape & Reel (TR) to ensure it is protected against damage. A safety precaution is taken by putting the magnetic switches into SOT-23W packages. A good performance can be achieved with magnetic switches that can deliver 7.5mA as the maximum current. Switches of this type are capable of delivering 25mA as the maximum current when they are in use. If magnetic switches are to be output, the maximum current should be 25mA. Switches are operated by 3 pins. Switches should generally output 25mA current. For the magnetic switches, 150°C is the maximum operating temperature. This magnetic switch, however, cannot operate at temperatures below -40°C. This electronic component could supply 24V as the maximum voltage. Minimum voltage for these switches is 3.8V.

A1211LLHLT-T Features


Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain
Maximum Supply Current: 7.5mA

A1211LLHLT-T Applications


There are a lot of Allegro MicroSystems A1211LLHLT-T Magnetic Switches applications.

  • Clutch/brake position sensor
  • Rotary applications
  • Process speed
  • Position and limit sensing
  • Speed and direction of gears
  • Compressor speed
  • Commutation of brushless DC motors
  • Anti-lock braking systems
  • Spindles
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