Allegro A1103LLHLT-T

单极开关霍尔效应3.8V ~ 24V25mA开路漏极

Overview

The Allegro®A1101-A1104 and A1106 Hall-effect switches are next generation replacements for the popular Allegro 312x and 314x lines of unipolar switches. The A110x family, produced with BiCMOS technology, consists of devices that feature fast power-on time and low-noise operation. Device programming is performed after packaging, to ensure increased switchpoint accuracy by eliminating offsets that can be induced by package stress. Unique Hall element geometries and low offset amplifiers help to minimize noise and to reduce the residual offset voltage normally caused by device overmolding, temperature excursions, and thermal stress.

Features

Tape & Reel (TR) Package
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
Output Type: Open Drain
Maximum Supply Current: 7.5mA

25mA Current - Output (Max)

Applications

There are a lot of Allegro MicroSystems
A1103LLHLT-T Magnetic Switches applications.

• Brushless DC (direct current) motor commutation
• Motor and fan control
• Robotics control
• Electric window lift
• Convertible roof position
• Motor assemblies
• Medication dispensing control
• Security and military applications
• Detection of ferromagnetic
• Discrimination of ferromagnetic