A3280ELTTR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Number of Pins | 4 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Terminal Position | SINGLE |
| Terminal Form | FLAT |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| JESD-30 Code | R-PSSO-F3 |
| Function | Latch |
| Current - Supply (Max) | 8mA |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Max Output Current | 25mA |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 8mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 4mT Trip, -4mT Release |
| Height Seated (Max) | 1.6mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3280ELTTR Overview
A protective Tape & Reel (TR) is applied to the magnetic switch in order to prevent damage. Safety precautions are taken by packaging the magnetic switches in TO-243AA packages. A good performance can be achieved with magnetic switches that can deliver 8mA as the maximum current. In their operating mode, these switches can output a maximum current of 25mA. The switches are wired with 4 pins in order to function. This document has 3 terminations. Generally, the switches should output 25mA current. In order to provide reliable performance, this switch normally supplies voltage 12V.
A3280ELTTR Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3280ELTTR Applications
There are a lot of Allegro MicroSystems A3280ELTTR Magnetic Switches applications.
- Spindles
- Localization of ferromagnetic
- Process speed
- Discrimination of ferromagnetic
- Reed switch replacement
- Flow metering
- Position and limit sensing
- Antitheft systems
- Tachometers/counters
- Tachometer