A3250LLTTR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Surface Mount | YES |
| Number of Pins | 4 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| JESD-609 Code | e0 |
| Feature | Programmable Trip Point |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Unipolar Switch |
| Terminal Finish | TIN LEAD |
| 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 | Unipolar Switch |
| Current - Supply (Max) | 7mA |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Max Output Current | 20mA |
| Operating Supply Current | 10mA |
| Polarization | South Pole |
| Sensing Range | Programmable |
| Height Seated (Max) | 1.6mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3250LLTTR Overview
A magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. As a safety precaution, the magnetic switches are packaged in TO-243AA packages. To ensure good performance, the magnetic switches are capable of delivering 7mA as the maximum current. In operation, these switches are capable of outputting 20mA as the maximum current. It is necessary to have a 4 pin for the switches to work. It contains 3 terminations. Normally, this switch will provide 12V voltage in order to provide reliable operation.
A3250LLTTR Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 7mA
A3250LLTTR Applications
There are a lot of Allegro MicroSystems A3250LLTTR Magnetic Switches applications.
- Robotics control
- Spindles
- Industrial controls
- Control of magnetic apparatus
- Brushless DC (direct current) motor commutation
- Fan speed measurement
- Antitheft systems
- Industrial process control
- Identification of magnetic patterns in cards and banknotes
- CNC machine tools
