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linear Hall effect sensor Hallwee HAL9303RSW with temperature stable thin film resistors and rail to rail output

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linear Hall effect sensor Hallwee HAL9303RSW with temperature stable thin film resistors and rail to rail output

Sensitivity : 4.1mV/Gs

Current - Supply : 1.5mA

Operating Temperature : -40℃~+150℃

Voltage - Supply : 1.6V~3.6V

Magnetic Field Range : ±50mT

Description : DFN-6-EP(1.6x1.6) Linear, Compass (ICs) RoHS

Mfr. Part # : HAL9303RSW

Model Number : HAL9303RSW

Package : DFN-6-EP(1.6x1.6)

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Product Overview

The HAL9303R is a small, general-purpose, linear Hall effect sensor. Its output signal level is proportional to the magnetic field strength applied to the device's sensitive face. At zero magnetic field, the output voltage is half the supply voltage. An 'S' pole on the marked face (TO/SW package) causes the output voltage to increase linearly with magnetic field strength, while an 'N' pole causes it to decrease linearly. It features low-noise output, eliminating the need for external filtering, and includes thin-film resistors for improved temperature stability and accuracy. The SO package has opposite sensing polarity to the TO/SW package. The operating temperature range is -40 to 150, suitable for various commercial and industrial environments.

Product Features

Good stability
Rail-to-rail output
Low power consumption (Vcc=1.8V, IDD<1.5mA)
High sensitivity (Vcc=3.3V, 4.1mV/Gs)

Applications

Joysticks
Motion detection
Magnetic keyboards
Rotary encoders

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Electrical Characteristics
Power Supply Current	IDD		1.5		mA	Vcc=1.8V
Output Resistance	RO			10K
Operating Voltage	VDD	1.6		3.6	V
Noise (BW=10-10KHz)	VNO			5.0	mVRMS
Chop Frequency	FC		2.4		KHz
Bandwidth	BW		2.0		KHz
Turn-on Time	Tpo		4.0		uS	dvcc/dt 5v/us
ESD (HBM)		4			KV
Limit Parameters
Supply Voltage (Operating)	VDD			7	V
Output Current	IDD			0.2	mA
Operating Temperature Range	TA	-40		150
Storage Temperature Range	TS	-65		150
Magnetic Characteristics
Sensitivity		3.6	4.1	4.6	mV/Gs	Vcc=3.3V, Ta=25
Sensitivity		1.8	2.2	2.5	mV/GS	Vcc=1.8V
Magnetic Field Range			390		GS
Linearity			500		% of full scale
Zero Drift		-0.10			/
Zero Sensitivity Temp. Drift		-0.10			ppm/
Static Output Voltage (B=0Gs)		1.55	1.75		V	Vcc=3.3V

2411281619_Hallwee-HAL9303RSW_C42387472.pdf

Quality linear Hall effect sensor Hallwee HAL9303RSW with temperature stable thin film resistors and rail to rail output for sale

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