A3214ELHLT
- Mfr.Part #
- A3214ELHLT
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH OMNIPOLAR SOT23W
- Stock
- 28,452
- In Stock :
- 28,452
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 3
- Test Condition :
- -40°C ~ 85°C
- RoHS Status :
- Non-RoHS Compliant
- Lead Free :
- Contains Lead
- Min Supply Voltage :
- 2.4V
- Output Current :
- 1mA
- Current - Output (Max) :
- 1mA
- Sensing Range :
- ±7mT Trip, ±1mT Release
- Mounting Type :
- Surface Mount
- Max Output Current :
- 1mA
- Operating Temperature :
- -40°C~85°C TA
- Current - Supply (Max) :
- 2mA
- Operating Supply Voltage :
- 3V
- Output Type :
- Open Drain
- Type :
- Omnipolar Switch
- Supplier Device Package :
- SOT-23W
- Package / Case :
- SOT-23W
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 2mA
- Voltage - Supply :
- 2.4V~5.5V
- Max Operating Temperature :
- 85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Published :
- 2003
- Max Supply Voltage :
- 5.5V
- Polarization :
- North Pole, South Pole
- Function :
- Omnipolar Switch
- Datasheets
- A3214ELHLT

Open Drain 2.4V~5.5V -40°C~85°C TA Omnipolar Switch North Pole, South Pole ±7mT Trip, ±1mT Release 2mA-Supply (Max) 1mA-Output (Max) SOT-23W
A3214ELHLT Overview
A protective Tape & Reel (TR) package surrounds the magnetic switch to protect it from damage. Magnet switches are packed in SOT-23W packages for safety reasons. As a maximum current, magnetic switches can supply 2mA. In operation, these switches can output a maximum current of 1mA. A magnetic switch should only output 1mA current. Switches are operated by 3 pins. The switches should typically output 1mA of current. A magnetic switch can be set to 85°C for its maximum operating temperature. This magnetic switch works best at temperatures above -40°C. It is possible that the magnetic switches would supply 3V voltage when they are in operation. The maximum voltage that could be provided by this electronic component is 5.5V. Switches like these can provide voltages as low as 2.4V.
A3214ELHLT 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
Output Type: Open Drain
Maximum Supply Current: 2mA
A3214ELHLT Applications
There are a lot of Allegro MicroSystems
A3214ELHLT Magnetic Switches applications.
- Motor and fan control
- Robotics control
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
- Discrimination of ferromagnetic
- Localization of ferromagnetic
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