A3280ELT-T
| Parameters | |
|---|---|
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Function | Latch |
| Current - Supply (Max) | 8mA |
| Output Type | Open Collector |
| Max Output Current | 25mA |
| Operating Supply Current | 8mA |
| Polarization | South Pole |
| Current - Output (Max) | 25mA |
| Output Current | 25mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 4mT Trip, -4mT Release |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Number of Pins | 4 |
| Supplier Device Package | SOT-23W |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2003 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
A3280ELT-T Overview
The magnetic switch is packaged in Bulk to protect it from damage. In order to protect the switches from damage, they are packaged in SOT-23W packages. A good performance can be achieved with magnetic switches that can deliver 8mA as the maximum current. When these switches are working, 25mA is the maximum current they can output. For magnetic switches, the maximum output current should be 25mA. In order for the switches to function, they have 4 pins. Switches should generally output 25mA current. It is possible to set the maximum operating temperature for the magnetic switches to 85°C. Nevertheless, this magnetic switch must not operate at temperatures below -40°C.
A3280ELT-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
Output Type: Open Collector
Maximum Supply Current: 8mA
A3280ELT-T Applications
There are a lot of Allegro MicroSystems A3280ELT-T Magnetic Switches applications.
- Monitor protections of the safety gates
- Motor and fan control
- Open/close sensor for LCD screens/doors/lids/trunks
- White goods
- Reed switch replacement
- Transmission
- Mixers
- Position and limit sensing
- Commutation of brushless DC motors
- Position tracking
