Nanjing AH Electronic Science & Technology Co., Ltd.

Hall Effect Sensor, Micropower, DIP manufacturer / supplier in China, offering Micropower Hall Effect Sensor (AH3661) , Magnetic Sensor, Micro Power Sensor, Hall Effect Sensor (AH441) , Bipolar Hall IC, Hall IC, Speed Sensor, Position Sensor, Liquid Level Sensor, Hall Effect Sensor (AH201) , Hall IC, Position Sensor, Speed Sensor and so on.

Supplier Homepage Product List Micro Power Micropower Hall Effect Sensor (AH3661) , Magnetic Sensor, Micro Power Sensor

Micropower Hall Effect Sensor (AH3661) , Magnetic Sensor, Micro Power Sensor

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Production Capacity: 100, 000, 000PCS/Year
Transport Package: Plastic Bag
Payment Terms: T/T

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Basic Info.

Model NO.:AH3661
Material:Mixture
Output:Switching Sensor
Theory:Magnetic Sensor
Trademark:AHNJ
Specification:ROHS, REACH
Origin:China
HS Code:8542310000

Product Description

The AH3661 is designed for battery-operated, hand-held equipment such as cellular and cordless phone, PDA and pagers application. The built-in dynamic offset cancellation of preamplifier stage achieves optimal symmetrical magnetic sensing. The supply voltage range is from 2.4V to 5.5V and the max output current is 5mA. This Hall effect switch integrates a sensor, preamplifier with dynamic offset cancellation and differential hysteresis comparator in single chip.

Features
. Micropower operation
. Extreme low power dissipation
. Built-in dynamic offset cancellation
. Thin sot package
. ESD protected to 5kv
. High balance and low thermal drift magnetic senseing

Applications
. Cover detector
. Battery-operated
. Hand-held equipment.
ABSOLUTE   MAX.   RATINGS     (TA=25º C)
ParameterSymbolConditionValueUnits
Supply  voltageVDD(MAX)
7V
Allowable  power  dissipationPd
300mW
Storage  temperatureTS
-55~150º C
Operating  temperatureTa
-40~85º C
Output  currentIout
5mA
ELECTRICAL   CHARACTERISTICS                     TA=25º C,   VDD=2.75V
ParameterSymbolTest  conditionValueUnits
Min.Typ.Max...
Supply  voltageVDD
2.4-5.5V
Output  sink  voltageVDSIout=1mA,   VDD=2.75V-0.10.25V
Supply  currentIAWKAwake,   VDD=2.75V-35mA
ISLPSleep,   VDD=2.75V
24μ A
IAVGVDD=2.75V
2.755.25μ A
Awake  time TAWK

4590μ S
PeriodTP

180360MS
Duty  cycle


0.025
%
Magnetic   Characteristics                   TA=25º C,   VDD=2.75V
ParameterSymbolTest  ConditionValueUnits
Min.Typ.Max.
Operate  PointBOP
-± 35± 70GS
Release  PointBRP
± 10± 25-GS
HysteresisBH

108      GS
 

Other Hall Effect IC

Model
PackageVCC(V)ICC(mA)VOL(V)IOH(uA)IO(mA)Bop(mT)Brp(mT)Bh(mT)
Min.Max.
AH3661TO92, SOT 23-3L2.4-5.40.0050.1-0.25<105-7-128
71
AH3194TO924.5-242-60.2-0.425--210
AH4158(AH58)TO946-12300203316
AH4059(AH59)8-8316

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Nanjing AH Electronic Science & Technology Co., Ltd.

- Jiangsu, China
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