Hall Effect Sensor (AH49E) , Linear Sensor, Position Sensor
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB |
| Min Order: |
500/Piece |
| Pay Type: |
T/T,Paypal |
Features- Rated working voltage 4.5 V ~ 6.5 V,
- Operating temperature range: -40ºC ~ 125ºC;
- Rail to Rail voltage output, Rated output current : 6 mA,
- Variety of package forms and outer packings for your choice.
- 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 requirements The sensor will pass linear area /nonlinear area/ saturation area during the magnetic induction increases. When there is no magnetic field that applies in sensor (B=0), when the output voltage of sensor is only half of Vcc (Vcc/2); when "N" pole faces mark surface of sensor, and be closed to it gradualy (B→-∞),the output voltage begins to decrease, and the voltage doesn't reduce with the increased magnetic field; When the "S" pole of magnet faces the mark surface of the sensor and is closed to sensor gradualy (B→+∞), the output voltage of sensor begins to increase, and it doesn't increase with the increased magnetic field after it reaches saturation voltage.The magnetic and electric transfer characteristic curve of linear sensor is shown as the figure:
AH49E is a kind of analog signal output Hall IC, the output voltage changes with the changes of magnetic field. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, Hall-voltage generator, signal amplifier, and other circuit unit etc. 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 Parameter| Parameter | Symbol | Min. | Max. | Unit |
| Storage Temp | Ts | -55 | 175 | ºC |
| Supply Voltage | VCC | 4.0 | 6.0 | V |
| Magnetic Induction | B | unlimited | unlimited | mT |
Under human being mode, the Electrostatic compression is large than ±6kV. | Parameter | Symbol | Min. | Max. | Unit |
| Supply Voltage | VCC | 4.5 | 5.5 | V |
| Operating Temp. | Ta | -25 | 85 | ºC |
| Output Current | IO | - | 6 | mA |
- Electromagnetic Characteristic
| Parameter | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
| Stationary voltage | VO | VCC=5V | 2.3 | 2.5 | 2.7 | V |
| Stationary voltage drift | △V | VCC=5V,TA=125ºC | -15 | 0 | 15 | mV |
| Supply current | ICC | VCC=5V | 3 | 5 | 8 | mA |
| Sensititvity | S | VCC=5V,TA=25ºC | 12.5 | 17 | 20.5 | mV/mT |
| Sensitivity Drift | TC | Compare with the sensitivity under 25ºC within operating Temp. range | 0.06 | 0.12 | 0.18 | ºC/% |
| Linear Area | L | - | -90 | - | +90 | mT |
Note 1: Unit is mT, 1mT=10Gs Note 2: When the "S"Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B>0.
| Prod Model: |
AH49E |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Output: |
Digital Sensor |
| Usage: |
Position Sensor, Speed Sensor |
| Theory: |
Magnetic Sensor |
| Material: |
Mixture |
Specialized in researching, developing, designing, manufacturing and selling the magnetic sensors, hall IC, hall effect sensor, hall switch, current sensor, hall effect elements, unipolar hall switch IC, bipolar hall IC, linear sensors, latch hall switch IC, linear position sensors, zero power magnetic sensor products. "nanjing ah electronic science & Technology Co., Ltd" was establish in may 2003, by several Chinese senior experts of magnetic sensors. The culture is"science, development, service", our company applies itself in researching and manufacturing the sensors which owns China' S independent intellectual property rights.
Nanjing ah electronic science & Technology Co., Ltd relies on its advanced technology strength, rich industrial experiences and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States and Taiwan and home, and the company all along exerts the most advanced designing and manufacture technology to ensure the product and technology in the highest flight, and furthest ensure the coherence and reliability and stability of the products.
The products of "nanjing ah electronic science & Technology Co., Ltd " Includes ah series unipolar hall switch IC, ah series bipolar hall IC, ah serieslatch hall switch IC, ah series linear hall IC, wg series zero power consumption magnetic sensor etc.
"Nanjing AH Electronic Science & Technology Co., Ltd. " is the high and new technology enterprise in jiangsu province. The company owns more than a Dozen of China patents, 2 International patents. The company has passed ISO9001 certification and product environmental protection tests, and assumes several national technological projects.
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