A3212LLHLT
- Mfr.Part #
- A3212LLHLT
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH OMNIPOLAR SOT23W
- Stock
- 3,167
- In Stock :
- 3,167
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Current - Output (Max) :
- 1mA
- JESD-30 Code :
- R-PDSO-G3
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Position :
- Dual
- Published :
- 2012
- Supply Voltage-Min (Vsup) :
- 2.5V
- Output Type :
- Open Drain
- Operating Temperature :
- -40°C~150°C TA
- Package / Case :
- SOT-23W
- Supply Voltage :
- 2.75V
- Height Seated (Max) :
- 1.17mm
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Sensing Range :
- ±6.5mT Trip, ±1mT Release
- Peak Reflow Temperature (Cel) :
- 240
- Mounting Type :
- Surface Mount
- Polarization :
- North Pole, South Pole
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 3
- Test Condition :
- -40°C ~ 150°C
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Width :
- 1.975mm
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 3.5V
- JESD-609 Code :
- e0
- HTS Code :
- 8542.39.00.01
- Terminal Pitch :
- 0.95mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Supply (Max) :
- 2mA
- Voltage - Supply :
- 2.5V~3.5V
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Function :
- Omnipolar Switch
- Length :
- 2.92mm
- Datasheets
- A3212LLHLT

Open Drain 2.5V~3.5V -40°C~150°C TA Omnipolar Switch North Pole, South Pole ±6.5mT Trip, ±1mT Release 2mA-Supply (Max) 1mA-Output (Max) Tin/Lead (Sn/Pb) SOT-23W
A3212LLHLT 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. A magnetic switch should only output 1mA current. The document has 3 terminations. Switches like this should supply voltages no higher than 3.5V. It is normal for this switch to supply 2.75V in order to perform reliably. This magnetic switch can provide 2.5V voltage as the minimum voltage.
A3212LLHLT Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.5V~3.5V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Terminations
Output Type: Open Drain
Maximum Supply Current: 2mA
A3212LLHLT Applications
There are a lot of Allegro MicroSystems
A3212LLHLT 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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