Allegro MicroSystems, LLC A3214ELHLT-T

A3214ELHLT-T Overview
This Tape & Reel (TR) package protects the magnetic switch from damage. A safety precaution is taken by putting the magnetic switches into SOT-23W packages. It is possible for these switches to output 1mA as the maximum current when they are working. They can supply up to 22μA amps of current. In order for the switches to function, they have 3 pins. There are 3 terminations in it. There should be 1mA current output from the switches in general. When working, this switch should supply 5.5V voltage at its maximum. The switch normally supplies 3V to ensure reliable operation. In this case, the minimum voltage supplied by the magnetic switch can be 2.4V. During operation, the magnetic switches can supply 3V voltage.

A3214ELHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.4V~5.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Drain


A3214ELHLT-T Applications
There are a lot of Allegro MicroSystems
A3214ELHLT-T Magnetic Switches applications.


Flow-rate sensing
Brushless DC (direct current) motor commutation
Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic