AH1390-HK4-7

AH1390 ULTRA SENSITIVE DUAL OUTPUT UNIPOLAR HALL EFFECT SWITCH Description Pin Assignments The AH1390 is a miniature micropower magnetic Unipolar Hall effect (Top View) switch IC with dual outputs specifically designed for portable and battery powered consumer equipment to home appliances and industrial VDD applications. To support battery powered equipment and low voltage 1 Output1 (North-Pole) 4 microcontrollers, the AH1390 can operate over the supply range of 1.6V to 3.6V and uses a sleep function to give an average supply current of NEW PRODUCT only 1.3μA at 1.85V. The AH1390 has a 2kV ESD rating on the supply and output pins. To minimize PCB space, the AH1390 is packaged in small low profile X2-DFN1410-4. 2 GND A North pole of sufficient strength will turn Output1 on and a South pole 3 Output2 (South-Pole) of sufficient strength will turn on Output2. The Output1 is turned on (pulled low) when the magnetic flux density (B), perpendicular to the X2-DFN1410-4 part marking surface, falls below North field operate point B OPN (-17G typical). The Output1 is held low until B rises above the North field release point BRPN (-11G typical). Similarly, the Output2 will operate (pulled low) when B to the part marking surface rises above South field operate point BOPS (17G typical) and is held low until B falls below the Applications South field release point BRPS (11G typical).    Features  Two Monolithic Unipolar Hall Switches  Operation with a North Pole (Output1) to Part Marking Surface  Operation with a South Pole (Output2) to Part Marking Surface  Supply Voltage of 1.6V to 3.6V  Micro Power Operation  Dual Outputs for Independent Pole Detection for Design Flexibility  Internal Pull-Up and Pull-Down Capability  Chopper Stabilized Design  Superior Temperature Stability  Extremely Low Switch-Point Drift  Insensitive to Physical Stress  Good RF Noise Immunity  Operating Temperature Range: -40C to +85C  2kV ESD on Supply and Output Pins  Small Low Profile: X2-DFN1410-4  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative.  https://www.diodes.com/quality/product-definitions/ Notes:   Smart Cover or Dock Detect for Cellular Phones and Tablet Position Detect for Digital Still, Video Cameras and Handheld Gaming Consoles Door, Lids and Tray Position Detect Switches Home Appliances and Industrial Applications Level, Proximity and Position Switches Contact-Less Switches in Home Appliances and Industrial Applications 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