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A1422LK-T
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 4-SSIP |
| Number of Pins | 4 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Bulk |
| Published | 2012 |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e3 |
| Feature | Temperature Compensated |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 4 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | Hall Effect |
| Voltage - Supply | 4V~26.5V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Function | Special Purpose |
| Qualification Status | Not Qualified |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Operating Supply Voltage | 12V |
| Supply Voltage-Max (Vsup) | 26.5V |
| Supply Voltage-Min (Vsup) | 4V |
| Analog IC - Other Type | MOTION SENSOR |
| Operating Supply Current | 7mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Max Supply Current | 7mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 3.5mT Trip, -3.5mT Release |
| Height Seated (Max) | 5.67mm |
| Length | 5.21mm |
| Width | 1.55mm |
| RoHS Status | ROHS3 Compliant |
A1422LK-T Overview
An integrated magnetic switch is packaged within the Bulk in order to protect it against damage. A safety precaution is taken by putting the magnetic switches into 4-SSIP packages. In operation, these switches can output a maximum current of 25mA. These switches can supply a maximum current of 7mA. Switches are operated by 4 pins. There are 4 terminations in it. In general, the switches should output 25mA of current. When this switch is functioning, its maximum voltage should be 26.5V. The switch will normally supply 12V for reliable operation. With this magnetic switch, a voltage of 4V is the minimum voltage available. When the magnetic switch operates, it could supply 12V voltage.
A1422LK-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4V~26.5V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
4 Pins
4 Terminations
Output Type: Open Drain
A1422LK-T Applications
There are a lot of Allegro MicroSystems A1422LK-T Magnetic Switches applications.
- Lighting actuation slave sensor
- Magnetic encoders
- Speedometers
- Synchronization
- Commutation of brushless DC motors
- Reed switch replacement
- Speed and RPM (revolutions per minute) sensing
- Compressor speed
- Rotary applications
- Wiper home/end position sensor