A1227LLHLT-T
| Parameters | |
|---|---|
| Current - Output (Max) | 25mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 15mT Trip, -17.5mT Release |
| Height Seated (Max) | 1.13mm |
| Length | 2.98mm |
| Width | 1.91mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 26 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2016 |
| JESD-609 Code | e3 |
| Feature | Temperature Compensated |
| Part Status | Not For New Designs |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 12V |
| Terminal Pitch | 0.95mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| JESD-30 Code | R-PDSO-G3 |
| Function | Latch |
| Current - Supply (Max) | 6mA |
| Output Type | Open Drain |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 3.8V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Polarization | South Pole |
A1227LLHLT-T Overview
Tape & Reel (TR) package done to protect the magnetic switch from damage. To ensure safety, the magnetic switches are packaged in SOT-23W packages. A magnetic switch can supply a maximum current of 6mA if it is well designed. In order to be output, magnetic switches should have a maximum current of 25mA. There are 3 terminations in it. Whenever this switch works, it should provide a voltage of 24V. For reliable operation, this switch supplies 12V voltage. Magnetic switches can supply voltages as low as 3.8V.
A1227LLHLT-T Features
Packaging: Tape & Reel (TR)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Terminations
Output Type: Open Drain
Maximum Supply Current: 6mA
A1227LLHLT-T Applications
There are a lot of Allegro MicroSystems A1227LLHLT-T Magnetic Switches applications.
- Generator set
- Flow-rate sensing
- Discrimination of ferromagnetic
- Navigation
- Rollers
- Industrial controls
- Anti-lock braking systems
- White goods
- Open/close sensor for LCD screens/doors/lids/trunks
- Antitheft systems