AH49FZ3-G1

AH49F LINEAR HALL EFFECT IC Description Pin Assignments The AH49F is a small, versatile linear Hall-effect device that is operated by 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. (Top View) (Front View) GND 3 The integrated circuitry features low noise output, which makes it unnecessary to use external filtering components. It also includes precision resistors to provide increased temperature stability and accuracy. The operating temperature range of these linear Hall sensors is -40°C to +105°C, appropriate for commercial, consumer, and industrial environments. 3 OUT 2 GND 1 VCC 1 2 VCC OUT TO92S (Type A) The AH49F is available in standard TO92S (Type A), SC59 and UDFN2020-6 (Type C) packages. SC59 (Top View) Features             Power Consumption of 3.0mA at VCC = 5V for Energy Efficiency Single Current Sourcing Output Linear Voltage Output for Circuit Design Flexibility Low Noise Output Virtually Eliminates the Need for Filtering A Stable and Accurate Output Temperature Range: -40°C to +105°C Responds to Either Positive or Negative Gauss The Maximum Instantaneous Supply Voltage Up to 50V High ESD Rating: 6000V (Human Body Model) 600V (Machine Model) Small Low Profile U-DFN2020-6 (Type C) and Industry Standard SC59 and TO92S (Type A) Packages Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Notes: OUT 1 6 NC 2 5 GND VCC 3 4 NC NC U-DFN2020-6 (Type C) Applications          Position Sensing Liquid Level Sensing Weight Sensing Ferrous Metal Detector Vibration Sensing Rotary Encoder Magnetic Code Reading Motor Control Current Sensing 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain