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China, Chinese Micropower Hall Effect Sensor (AH3662) Magnetic Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorDisplacement SensorMicropowerHall Effect Sensor
Nanjing AH Electronic Science & Technology Co., Ltd.
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Product Description Features and BenefitsDigital output, omnipolar latchStable over the entire temperature rangeLow operating voltage range: 2.5V ~ 5.5VStrong resistance to mechanical stressNon-contact output, safety and reliableOperating temperature range: -40oC ~ 85oCTO-92UA and SOT-23-3L package optionsDeveloped according to the EU RoHS and REACHApplication ExamplesAutomotive electronics, Consumer electronics and Industrial electronicsWater flow sensingLiquid level detectionPosition sensingHand-held equipment (Cellphone, Pan-Tilt, Notebook, etc.)Contactless key/buttonBluetooth headsetDoor latch systemGeneral DescriptionThe AH3662 is a digital omnipolar-latch Hall IC with single output. It has good temperature stability and operates over a temperature range of -40°C to 85°C with latch function.The AH3662 Hall-effect sensor includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open-drain output driver, etc.The AH3662, produced with CMOS technology, is asked for lower supply voltage and less power supply. It is available in two package types: SOT-23-3L (Type M) and TO-92UA (Type UA). Each package is lead (Pb) free, with 100% matte tin plated leadframes.Low Average PowerInternal timing circuit activates the IC for 45 μs and deactivates it for the remainder of the period (45 ms). A short "awake" time allows for stabilization prior to the sampling and data latching on the falling edge of the timing pulse. The output during the "sleep" time is latched in the last sampled state. The supply current is not affected by the output state. TypeManufacturing TechniquesOutput StatePackingSupply Curent(μA)Load(mA)Operating Voltage(V)BOP(mT)BRP(mT)BH(mT)Operating Temperature(oC)AH3661CMOSOpen drainSOT23/TO922.812.5~5.5±4±2.71.3-40~85AH3662CMOS100k pull-upSOT23/TO926.012.5~5.5±2±11.0-40~85AH3663CMOSOpen drainSOT23/TO926.012.5~5.5±2±11.0-40~85AH3664COMSOpen drainSOT23/TO921.011.65~5.5±3±21.0-40~85TypeManufacturing TechniquesOutput StatePackingSupply Curent(mA)Load(mA)Operating Voltage(V)BOP(mT)BRP(mT)BH(mT)Operating Temperature(oC)AH3931CMOSOpen drainSOT23/TO921.552.5~22V±3±1.51.5-40~85 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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