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China, Chinese Micropower Hall IC (AH3503) Linear Position Sensor Magnetic Sensor for Brushless Motor1 Industrial Products Supplier Manufacturer Details, price list catalog:
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SensorOther SensorsBrushless Motor SensorLinear Sensor
Nanjing AH Electronic Science & Technology Co., Ltd.
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Product Description These hall-effect sensors accurately track extremely small changes in magnetic flux density- Changes generally too small to operate hall-effect switches. As motion detectors, gear tooth sensors, and proximity detectors, they are magnetically driven mirrors of mechanical events. As sensitive monitors of electromagnets, they can effectively measure a system's performance with negligible system loading while providing isolation from contaminated and electrically noisy environments. Each hall-effect integrated circuit includes a hall sensing element, linear amplifier, and emitter-follower output stage. Problems associated with handling tiny analog signals are minimized by having the hall cell and amplifier on a single chip. Three package styles provide a magnetically optimized package for most applications.FeaturesExtremely sensitiveFlat response to 23kHzLow-noise output4.5V to 6V operationMagnetically optimized packageTypical applicationMotion detectorGear tooth sensorsProximity detectorVelocity detecting of motor bicycleCurrent detecting sensor.Linear Hall Effect ICModelPackageVCC(V)ICC(mA)VO(V)Sensitivity (mV/mT)Linear range (mT)Min.Typ.Max.Min.Max.AH3503TO92, SOT 89, SOT 23-3L4.5-6<122.25-2.7519.522.025.5-100100AH3505(AH49E)2.3-2.712.517.020.5-9090AH3506(AH496B)4.5-10.5<102.35-2.6524.528.031.5-8585Note 1: Unit is mV / mT, the sensor sensitivity is a reference only when it's in the linear region. When the strength of measured magnetic field exceeds the linear range, the magnetic field strength and voltage values can't be given.Note 2: Quiescent output voltage is at room temperature, when Vcc = 5V measured.Note 3: Unit is Millitesla, 1 mT=10 Gs. In actual use, we suggest that the working magnetic field of sensor should smaller than the range given in the table.Note 4: Re M-type (SOT23-3L) products, its working magnetic field is subject to N pole.Company Profile CertificationsFAQQ: What's your MOQ?A: MOQ for each item is 1000 pcs for TO-92UA and SOT-89, 3000pcs for SOT-23Q: What's your warranty?A: All our products will be 100% tested before shipment and have lifetime warranty.Q: Can I get a Free Sample?A: You can ask our staff for applying Free Samples.Q: Are you a manufacturer ?A: Yes, we are a manufacturer.Q: How long is your delivery time?A: We have different lead times according to the quantity of the order. Usually we have in-stock products within 10 thousand pieces for most parts.Q: How can I place order? A: You can contact us by email with your order details.Q: What payment terms do you accept?A: We can accept T/T in advance, or Paypal at small amount.Our AdvantagesIn May 2003, several Chinese senior experts in magnetic sensors field jointly invest to establish "Nanjing AH Electronic Science & Technology Co., Ltd" by themselves' technology and market advantages. The company is specialized in researching and developing, designing and manufacturing and selling Hall IC, Zero power consumption sensor and their application products.
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