US2884

Features:

· Wide operating voltage range from 3.5V to 24V
· Very high magnetic sensitivity
· CMOS technology
· Chopper-stabilized amplifier stage
· Low current consumption
· Open drain output
· Thin SOT23 3L RoHS Compliant package


Application

· Automotive, Consumer and Industrial
· Solid-state switch
· Brushless DC motor commutation
· Speed detection
· Linear position detection
· Angular position detection
· Proximity detection


Specifications

Parameter	Symbol	Value	Units
Supply Voltage	VDD	28	V
Supply Current	IDD	50	mA
Output Voltage	VOUT	28	V
Output Current	IOUT	50	mA
Operating Temperature Range	TA	-40 to 150
Storage Temperature Range	TS	-50 to 150
Maximum Junction Temperature	TJ	165

Description

The Melexis US2884 is a bipolar Hall-effect switch designed in mixed signal CMOS technology.

The US2884  integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.

Due to its wide operating voltage range and temperature range it is particularly suitable for use in automotive and BLDC motor applications. The US2884 is delivered in a Thin Small Outline Transistor (TSOT) RoHS compliant 3-lead package.