CIPDB › China Industry › Instruments & Meters › Sensor
China, Chinese Magnetic Sensor Ah3041 Bipolar Sensor Speed Sensor Latching Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
SensorHall ICHall Effect Sensor
Nanjing AH Electronic Science & Technology Co., Ltd.
Preview:
Product Description Product DescriptionFeaturesRated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;Operating temperature range: -55oC ~ 150oC;Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mASwitch response time is about 1μs, the operating frequency DC ~ 100 kHz;Small temperature drift between operating point and release point;No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirementsOutline When the S pole of magnet faces the mark surface of the sensor and is closed to sensor(B≥Bop),the sensor outputs low level; When the N pole faces the mark surface and is closed to sensor (B≤Brp),the sensor outputs high level. When the magnet is far away with the sensor (B=0), the output status of the sensor is latched and keeps constant. In order to change the output status, the applied magnetic field must be opposite polarity. The magnet and electric transfer characteristic curve of AH513 is shown as the figure:Hall sensor AH3041 is one of bipolar excitation single-ended digital output Hall IC. The output signal owns latch function. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open collector output drives circuit unit. Excellent voltage regulator and temperature compensation circuit ensure the sensor stable operates over a wide voltage range and temperature range, and the reverse voltage protection circuit avoids the sensor to be damaged by reverse voltage. Limit ParameterParameterSymbolMin.Max.UnitStorage Temp.Ts-55175oCSupply VoltageVCC3.528VOutput Cut-off VoltageVO(off)-25VMagnetic InductionBunlimitedunlimitedmTOutput CurrentIO-50mA Electrostatic GradeUnder human being mode, the Electrostatic compression is large than ±6kV.Operating ConditionParameterSymbolMin.Max.UnitSupply VoltageVCC4.524VOperating Temp.Ta-55150oCOutput CurrentIO-8mA Electrical CharacteristicParameterSymbolTest Condition Typ. UnitOutput Low levelVOLVCC1=4.5, VCC2=24V, IO=25mA,B≥BOP0.20.4VOutput High LevelVOHVCC1=4.5, VCC2=24V, IO=25mA,B≤BRP23.524VOutput Leakage Current IOHVCC2=24V,VCC1 Open Circuit0.110μASupply CurrentICCVCC1=24V,Vo Open circuit3.58mAOutput Rise Edge TimetRVCC1=VCC2=12V,RL=1.2kΩ, CL=20pF125150nsOutput Fall Edge TimetF6080ns Magnetic CharacteristicTest condition:VCC1 = VCC2 =24V,IO = 50mAParameterSymbolMin.Typ.Max.Operate Point BOP-47Release Point BRP-7-4-Hysteresis∣Operate point -Release Point∣BH∣BOP-BRP∣4814 Note 1: Unit is mt, 1mt=10GsNote 2: When the "S"Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B>0. Company ProfileCertificationsFAQQ: 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. Packaging & Shipping
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...