OH49E Datasheet | Ouzhuo

| HALL EFFECT SENOR IC | MAGNETIC SENSOR | OH49E Series Linear Hall Effect IC 1. General Information OH49E series hall ICs are small, versatile linear Hall-effect devices. They detect the magnetic field from a permanent magnet or an electromagnet. The output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. The integrated circuitry Features low noise output, which makes it unnecessary to use external filtering. It also includes precision resistors to provide increased temperature stability and accuracy. The operating temperature range of these linear Hall sensors is -20℃ to100℃, appropriate for mercial, consumer, and industrial applications. 2. Features - Power Consumption of 4.2m A at VCC=5V for Energy Efficiency - Single Current Sourcing Output - Linear Output for Circuit Design Flexibility - Low Noise Output Virtually Eliminates the Need for Filtering - A Stable and Accurate Output - Temperature Range of -20℃ to 100℃ - Responds to either Positive or Negative Gauss 3. Typical applications - Current Sensing - Motor Control - Position Sensing - Magnetic Code Reading - Ferrous Metal Detector - Vibration Sensing - Liquid Level Sensing - Weight Sensing 4. Order Information Part number OH49E-S OH49E Operating Temperature -20～100℃ -20～100℃ Package SOT23 To-92s Standard minimum packaging 3000pcs/reel 1000pcs/bag Nanjing Ouzhuo Technology Co., Ltd Tel：86-25-52312738，83247886 Fax：86-25-52312738 Website: .zbling. E-mail: ouzhuo@zbling. .ohhallsensor. sale@ohhallsensor....