Small digital Hall effect sensor ElecSuper ES44ESO with supply current around 4 milliamps at 12 volts

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Product Description

Product Overview

The ES44ESO is a small, versatile digital Hall-effect sensor operated by magnetic fields. Designed for cost-sensitive, high-volume applications, its unipolar nature responds to a single magnetic pole (North or South). The wide 4.5Vdc to 24Vdc supply voltage range makes it suitable for diverse applications. Its robust design operates up to 85C and features built-in reverse voltage protection.

Product Attributes

Brand: ElecSuper
Model: ES44ESO
Material: RoHS-compliant material meets directive 2011/65/EU
Package: SOT-23-3L
Certifications: RoHS

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Units	Notes
Supply Voltage	VDD	4.5		24	V
Supply Current	IDD		4.0	10	mA	VDD = 12V
Output Saturation Voltage	VDSon			0.4	V	at 20mA, Gauss >Bop
Output Leakage Current	IOFF			10	uA	B<Brp
Output Rise Time	TR		1.5		us	VDD =12V at 25, CL= 20pF
Output Fall Time	TF		1.5		us	VDD=12V at 25, CL= 20pF
Magnetic Operating Point	BOP	70	240		Gauss	TA=25
Magnetic Release Point	BRP	50	220		Gauss	TA=25
Magnetic Hysteresis Window	BHYST	30	55	80	Gauss	TA=25C \|BOP-BRP\|
Operating Temperature	T	-40		85
Storage Temperature	Ts	-65		170
Reverse Voltage Protection	VDD VRDD	-24			V	Absolute Maximum Rating
Output Voltage	VOUT			24	V	Absolute Maximum Rating
Output Current	IOUT			50	mA	Absolute Maximum Rating
ESD Protection (HBM)			+/-4000		V	C=100pF, R=1.5 kohm