A3240EUA
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Number of Pins | 3 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2009 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Current Rating | 4mA |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Function | Unipolar Switch |
| Current - Supply (Max) | 6mA |
| Output Type | Open Collector |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 4.2V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 6mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 5mT Trip, 5mT Release |
| Height Seated (Max) | 5.26mm |
| Length | 4.09mm |
| Width | 1.52mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3240EUA Overview
Magnetic switches are packaged in Bulk to prevent damage. Safety precautions are taken by packaging the magnetic switches in 3-SSIP packages. In order to achieve good performance, the magnetic switches should be able to supply 6mA as the maximum current. These switches can output 25mA as the maximum current when they work. In order for the switches to function, they have 3 pins. In total, 3 terminations have been recorded. There should be 25mA current output from the switches in general. When this switch is operating, it should supply a maximum voltage of 24V. Normally, this switch will provide 12V voltage in order to provide reliable operation. Magnetic switches can supply voltages as low as 4.2V.
A3240EUA Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 6mA
A3240EUA Applications
There are a lot of Allegro MicroSystems A3240EUA Magnetic Switches applications.
- RPM measurement
- Gear shift selectors and driver controls (PRNDL)
- Detection of ferromagnetic
- Identification of magnetic patterns in cards and banknotes
- Industrial process control
- Electric window lift
- Industrial controls
- Generator set
- Speedometers
- Synchronization
