A3211EUA-T
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2012 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Omnipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Technology | Hall Effect |
| Voltage - Supply | 2.5V~3.5V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.75V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| JESD-30 Code | R-PSIP-T3 |
| Function | Omnipolar Switch |
| Current - Supply (Max) | 2mA |
| Qualification Status | Not Qualified |
| Output Type | Open Drain |
| Max Output Current | 1mA |
| Supply Voltage-Max (Vsup) | 3.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Operating Supply Current | 2mA |
| Polarization | North Pole, South Pole |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | ±5.5mT Trip, ±1mT Release |
| Height Seated (Max) | 5.26mm |
| Length | 4.09mm |
| Width | 1.52mm |
| RoHS Status | ROHS3 Compliant |
A3211EUA-T Overview
For protection against damage, the magnetic switch is packaged in the Bulk. In order to ensure safety, magnetic switches are packaged in 3-SSIP packages. A good performance can be achieved with magnetic switches that can deliver 2mA as the maximum current. These switches can output 1mA as the maximum current when they work. This has 3 terminations. When this switch is working, it should supply a voltage of 3.5V . In order to provide reliable performance, this switch normally supplies voltage 2.75V. With this magnetic switch, a voltage of 2.5V is the minimum voltage available.
A3211EUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.5V~3.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Terminations
Output Type: Open Drain
Maximum Supply Current: 2mA
A3211EUA-T Applications
There are a lot of Allegro MicroSystems A3211EUA-T Magnetic Switches applications.
- End of travel and index sensors
- Encoders
- Flow metering
- Geomagnetic field measurements
- Identification of magnetic patterns in cards and banknotes
- Position tracking
- Dyno testing
- Process speed
- Spindles
- Generator set
