A1250LLHLX-T
- Mfr.Part #
- A1250LLHLX-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- SOT-23W
- Datasheet
- Download
- Description
- MAGNETIC SWITCH BIPOLAR SOT23W
- Stock
- 25,202
- In Stock :
- 25,202
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Screening Level :
- AEC-Q100; ISO-26262
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Output Type :
- Open Drain
- Body Breadth :
- 1.91 mm
- Function :
- Bipolar Switch
- Output Polarity :
- Non-Inverting
- Operating Supply Current :
- 4mA
- Operating Temperature :
- -40°C~150°C TA
- Magnetic Field Range-Min :
- -2.5 mT
- Polarization :
- South Pole
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Hysteresis :
- 10 mT
- Sensing Range :
- 2.5mT Trip, -2.5mT Release
- Input Mode :
- BIPOLAR(LATCHED)
- Termination Type :
- Solder
- Voltage - Supply :
- 3V~24V
- Mount :
- Surface Mount
- Body Height :
- 1mm
- Number of Pins :
- 3
- Series :
- Automotive, AEC-Q100
- Package / Case :
- SOT-23W
- Current - Supply (Max) :
- 4mA
- Additional Feature :
- SHORT CIRCUIT PROTECTION
- Body Length or Diameter :
- 2.98mm
- Published :
- 2013
- Max Output Current :
- 60mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Test Condition :
- -40°C ~ 150°C
- Pbfree Code :
- yes
- Magnetic Field Range-Max :
- 2.5 mT
- Datasheets
- A1250LLHLX-T

Automotive, AEC-Q100 Series Open Drain 3V~24V -40°C~150°C TA Bipolar Switch South Pole 2.5mT Trip, -2.5mT Release 4mA-Supply (Max) Matte Tin (Sn) SOT-23W
A1250LLHLX-T Description
The A1250 Hall-effect sensor IC is a temperature-stable, stress-resistant bipolar switch. This device is the most sensitive Hall-effect device in the Allegro™
bipolar switch family and is intended for ring-magnet sensing. Superior high-temperature performance is made possible through an Allegro dynamic offset
cancellation that utilizes chopper stabilization. This method reduces the offset voltage normally caused by device over-molding, temperature dependencies,
and thermal stress.
A1250LLHLX-T Features
AEC-Q100 automotive qualified
Quality managed (QM), ISO 26262:2011 compliant
High-speed 4-phase chopper stabilization
Low operating voltage down to 3 V
High sensitivity
Stable switch points
Robust EMC
A1250LLHLX-T Applications
Communications equipment
Datacom module
Industrial
Power delivery
Personal electronics
PC & notebooks
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