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Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor pictures & photos

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor

Type:	Magnetic Displacement Sensor
Output Signal Type:	Analog Type
Production Process:	SemiConductor Integrated
Material:	Mixture
Certification:	RoHS
Customized:	Non-Customized

Samples:	US$ 0.00/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

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Nanjing AH Electronic Science & Technology Co., Ltd.

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Product Description

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Basic Info.

Model NO.

AH3663

Output

Analog Sensor

Usage

Position Sensor, Liquid Level Sensor, Speed Sensor

Theory

Magnetic Sensor

Transport Package

Carton

Specification

ROHS, REACH

Trademark

AHNJ

Origin

Nanjing, China

HS Code

8542319000

Production Capacity

100, 000, 000PCS/Year

Product Description

Features

Micropower designing.
Rated supply voltage 2.4 V ~ 5.5 V;
Omnipolar operating, no "N" or "S" pole in excitation magnetic field, high magnetic sensitivity, highly symmetry in positive and negative magnetic switch point.
Built-in dynamic imbalance voltage compensition circuit, high temperature stability, Small temperature drift in switch point, resistant to mechanical stress and thermal stress, the power consumption is only 8μW when the power supply is 2.75V.
Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirements

Outline
AH3663 is a kind of high sensitivity omnipolar micropower Hall sensor. The special designing circuit enable the sensor has omnipolar (no "S" or "N" pole) magnetic field excitation function, excellendt positive and negative switch symmetry, and bitty average powr consumption current. When the magnet (no "S" or "N" pole) is closed to sensor(∣B∣≥∣Bop∣),the sensor outputs low level; when the magnet is far away from sensor ∣B∣≤∣Brp∣), the sensor outputs high level. Stable Hysteresis(Bhx =∣Bopx- Brpx∣)ensure the sensor's stable switch status, the sensor's magnetic and electric transfer characteristic curve is shown as the figure:The sensor chip has voltage regulators, Hall-voltage generator, dynamic imbalance voltage compensator, temperature compensator, awake/sleep controller, differential amplifier, Schmitt trigger, logic controler and open collector output driver circuit unit etc.

Sleep Period
The chip has built-in awake/sleep clock control circuit, and its awake/sleep period time is shown in the figure.Limit Parameter

Parameter	symbol	Min.	Max.	Unit
Storage Temp.	Ts	-55	150	ºC
Supply Voltage	V_CC	2.4	7	V
Permitted Power consumption	p_d	-	300	mW
Magnetic Induction	B	unlimited	unlimited	mT
Output Current	I_O	-	5	mA

Electrostatic Grade
Under human being mode, the Electrostatic compression is large than ±6kV.

Operating Condition

Parameter	Symbol	Min.	Max.	Unit
Supply Voltage	V_CC	2.4	5.5	V
Operating Temp.	Ta	-40	85	ºC
Output Current	I_O	-	5	mA

Electrical Characteristc

Paramater	Symbol	Test Condition	Typ.		Max		Unit
Output Low Level	V_OL	V_CC₁= V_CC₂=2.75V, I_O=1mA,B≥B_OP	0.1		0.25		V
Awake power consumption current	I_AWK	Awake,V_CC1=2.75V,V_o Open circuit	3	5		mA
Sleep power powr consumption current	I_SLP	Sleep,V_CC1=2.75V,V_o Open circuit	2		4		μA
Average Power Consumption Current	I_AVG	V_CC1=2.75V,V_o Open circuit	6		9		μA
Awake Time	t_AWV	V_CC1= 4V,R_L=200Ω,V_o Open circuit	125		150		μs
Period	t_P	V_CC1= 4V,R_L=200Ω,V_o Open circuit	60		80		ms
Duty Factor	f_d	V_CC1= 4V,R_L=200Ω,V_o Open circuit	0.1		-		%

Magnetic Characteristic
Test condition:V_CC1= V_CC2 =2.75V,I_O = 1 mA

Parameter	Symbol	Min.	Typ.	Max.
S pole Operate Point	B_OPS	-	3	4
N Pole Operate Point	B_OPN	-4	-3	-
S Pole Release Point	B_RPS	0.5	1.5	-
N Pole Release Point	B_RPN	-	-1.5	-0.5
Hysteresis ∣B_OPX - B_RPX∣	B_HX	-	1	2

Note 1: Unit is mT, 1mT=10Gs
Note2: When the "S" Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B>0.

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor

Hall Effect Sensor (AH3663) , Hall Switch, Magnetic Sensor, Unipolar Sensor, Position Sensor

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Nanjing AH Electronic Science & Technology Co., Ltd.

360° Virtual Tour

Diamond Member Since 2012

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory

Management System Certification

ISO 9001, ISO 14001

Export Year

2008-01-01