A3214ELHLT-T
- Mfr.Part #
- A3214ELHLT-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH OMNIPOLAR SOT23W
- Stock
- 78,592
- In Stock :
- 78,592
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Polarization :
- North Pole, South Pole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3V
- Number of Pins :
- 3
- Sensing Range :
- ±7mT Trip, ±1mT Release
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Length :
- 2.98mm
- Output Current :
- 1mA
- Number of Terminations :
- 3
- Function :
- Omnipolar Switch
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Operating Supply Current :
- 2mA
- Type :
- Omnipolar Switch
- Max Supply Current :
- 22μA
- Max Output Current :
- 1mA
- Output Type :
- Open Drain
- Supply Voltage-Min (Vsup) :
- 2.4V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 3V
- Test Condition :
- -40°C ~ 85°C
- Terminal Pitch :
- 0.95mm
- Voltage - Supply :
- 2.4V~5.5V
- Packaging :
- Tape and Reel (TR)
- Width :
- 1.91mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2009
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Package / Case :
- SOT-23W
- Datasheets
- A3214ELHLT-T

Open Drain 2.4V~5.5V -40°C~85°C TA Omnipolar Switch North Pole, South Pole ±7mT Trip, ±1mT Release Matte Tin (Sn) SOT-23W
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
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