A1229LLTTR-T
| Parameters | |
|---|---|
| Factory Lead Time | 18 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Number of Pins | 3 |
| 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 |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | SINGLE |
| Terminal Form | FLAT |
| Supply Voltage | 12V |
| Terminal Pitch | 1.5mm |
| Function | Latch |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
| 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 | 20mT Trip, -20mT Release |
| Height Seated (Max) | 1.6mm |
| Length | 4.47mm |
| Width | 2.57mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
A1229LLTTR-T Overview
For protection against damage, the magnetic switch is packaged in the Tape & Reel (TR). For safety reasons, magnetic switches are packaged in TO-243AA packages. If these switches are operating properly, they can output 25mA as their maximum current. There is a limit to 6mA current that can be supplied by these switches. 3 pins are used to operate the switches. It consists of 3 terminations. The current output of the switches should, in general, be 25mA. Normally, this switch should supply a maximum voltage of 24V. Normally, this switch will provide 12V voltage in order to provide reliable operation.
A1229LLTTR-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
3 Pins
3 Terminations
Output Type: Open Drain
A1229LLTTR-T Applications
There are a lot of Allegro MicroSystems A1229LLTTR-T Magnetic Switches applications.
- Flow metering
- Fan speed measurement
- Exercise equipment
- Identification of magnetic patterns in cards and banknotes
- White goods
- Speed and direction of gears
- Geomagnetic field measurements
- Detection of ferromagnetic
- CNC machine tools
- Antitheft systems