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China, Chinese New and Original Hall Sensor Controlling IC Ah31341 Industrial Products Supplier Manufacturer Details, price list catalog:
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SensorLiquid Level SensorHall Effect SensorHall IC
Nanjing AH Electronic Science & Technology Co., Ltd.
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Product Description Unipolar hall-effect sensor ics, often referred to as "unipolar switches, " are operated by a positive magnetic field. A single magnet presenting a south polarity (positive) magnetic field of sufficient strength (magnetic flux density) will cause the device to switch to its on state. After it has been turned-on, the unipolar IC will remain turned-on until the magnetic field is removed and the IC reverts to its off state. AH3134The AH3134 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 opencollector output driver, etc. The integrated voltage regulator and temperature compensation circuit ensure that the sensor works stably in a wide voltage and temperature range. The reverse voltage protection circuit prevents thesensor from being damaged by reverse voltage.The AH3134, produced with bipolar technology, is more stable and reliable. It is available in three package types: SOT-23-3L (Type M), SOT-89 (Type S), and TO-92UA (Type UA). Each package is lead (Pb) free, with 100% matte tin plated leadframes.Unipolar Hall ICNote: the data in the table are typical valuesTypeManufacturing TechniquesOutput StatePackingSupply Curent(mA)Load(mA)Operating Voltage(V)BOP(mT)BRP(mT)BH(mT)Operating Temperature(oC)AH3131BipolarOpen collectorSOT23/SOT89/TO924254.5~243.01.51.5-40~150AH3132BipolarOpen collectorSOT23/SOT89/TO924254.5~244.52.52.0-40~150AH3133BipolarOpen collectorSOT23/SOT89/TO924254.5~246.03.03.0-40~150AH3134BipolarOpen collectorSOT23/SOT89/TO924254.5~249.05.04.0-40~150AH3134RBipolar10k pull-upSOT23/SOT89/TO924254.5~249.05.04.0-40~150AH3144BipolarOpen collectorSOT23/SOT89/TO924254.5~2415.010.05.0-40~150AH3145BipolarOpen collectorSOT23/SOT89/TO924254.5~2422.017.05.0-40~150Test condition: the test voltage of supply current is 3.3V, and the ambient temperature is 25 oC. 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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