A1229LLHLX-T
| Parameters | |
|---|---|
| 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 |
| Current - Output (Max) | 25mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 20mT Trip, -20mT Release |
| Height Seated (Max) | 1.13mm |
| Length | 2.98mm |
| Width | 1.91mm |
| RoHS Status | ROHS3 Compliant |
A1229LLHLX-T Overview
In order to protect the magnetic switch from damage, it is packaged in the Tape & Reel (TR) enclosure. In order to ensure the safety of the magnetic switches, they are packaged in SOT-23W packages. A good performance can be achieved with magnetic switches that can deliver 6mA as the maximum current. In order to be output, magnetic switches should have a maximum current of 25mA. As far as terminations are concerned, there are 3. In a working switch, the maximum voltage should be 24V. In most cases, this switch will supply 12V voltage to ensure relability. A magnetic switch can operate at a minimum voltage of 3.8V.
A1229LLHLX-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
A1229LLHLX-T Applications
There are a lot of Allegro MicroSystems A1229LLHLX-T Magnetic Switches applications.
- Rotary applications
- Dyno testing
- Clutch/brake position sensor
- Wiper home/end position sensor
- RPM measurement
- Reading of magnetic data storage media
- Synchronization
- Gear shift selectors and driver controls (PRNDL)
- Conducting objects
- Monitor protections of the safety gates