A1227LLTTR-T
| Parameters | |
|---|---|
| Voltage - Supply | 3.8V~24V |
| Terminal Position | SINGLE |
| Terminal Form | FLAT |
| Supply Voltage | 12V |
| Terminal Pitch | 1.5mm |
| JESD-30 Code | R-PSSO-F3 |
| Function | Latch |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Supply Voltage-Min (Vsup) | 3.8V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 6mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Max Supply Current | 6mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 17.5mT Trip, -17.5mT Release |
| Height Seated (Max) | 1.6mm |
| Width | 2.57mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 16 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Number of Pins | 4 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | Hall Effect |
A1227LLTTR-T Overview
A protective Tape & Reel (TR) package is used to protect the magnetic switch against damage. In order to ensure safety, magnetic switches are packaged in TO-243AA packages. In operation, these switches are capable of outputting 25mA as the maximum current. Currents up to 6mA can be supplied by these switches. In order for the switches to function, they have 4 pins. There are 3 terminations in it. The switches should normally output 25mA current. Normally, this switch will provide 12V voltage in order to provide reliable operation. It is possible for this magnetic switch to supply a voltage as low as 3.8V.
A1227LLTTR-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Drain
A1227LLTTR-T Applications
There are a lot of Allegro MicroSystems A1227LLTTR-T Magnetic Switches applications.
- Wiper home/end position sensor
- Industrial process control
- Factory automation
- Angle sensing
- Fan speed measurement
- Speedometers
- Mixers
- Detection of ferromagnetic
- Clutch/brake position sensor
- Robotics control