Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
SOT-23W |
Number of Pins |
3 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2013 |
Series |
Automotive, AEC-Q100 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Additional Feature |
AEC-Q100; ISO 26262 COMPLIANT; SHORT-CIRCUIT PROTECTION |
Technology |
Hall Effect |
Voltage - Supply |
3V~24V |
Function |
Latch |
Current - Supply (Max) |
4mA |
Body Length or Diameter |
2.98mm |
Body Breadth |
1.91 mm |
Output Type |
Open Drain |
Max Output Current |
25mA |
Termination Type |
SOLDER |
Operating Supply Current |
4mA |
Polarization |
South Pole |
Output Current |
25mA |
Test Condition |
-40°C ~ 85°C |
Sensing Range |
18mT Trip, -18mT Release |
Magnetic Field Range-Min |
-18 mT |
Magnetic Field Range-Max |
18 mT |
Body Height |
1mm |
RoHS Status |
ROHS3 Compliant |
A1223ELHLX-T Overview
During packaging, the magnetic switch is protected against damage with the Tape & Reel (TR). For safety reasons, magnetic switches are packaged in SOT-23W packages. As a maximum current, the magnetic switches can supply 4mA. When these switches are working, 25mA is the maximum current they can output. Switches are operated by 3 pins. As a general rule, the switches should output 25mA.
A1223ELHLX-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain
Maximum Supply Current: 4mA
A1223ELHLX-T Applications
There are a lot of Allegro MicroSystems A1223ELHLX-T Magnetic Switches applications.
- Wiper home/end position sensor
- Identification of magnetic patterns in cards and banknotes
- Dyno testing
- Detection of ferromagnetic
- Robotics control
- Geomagnetic field measurements
- Monitor protections of the safety gates
- Steering position
- Antitheft systems
- Brushless DC (direct current) motor commutation