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AH3391Q

High Voltage Low Sensitivity Automotive Hall Effect Unipolar Switch

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Description

  • Position and Proximity Sensing in Automotive Applications
  • Seat Position
  • Seatbelt Buckle 
  • Steering Lock/Immobilisation
  • Gear Stick
  • HVAC Compression
  • Transmission Actuator
  • Transmission Gear position
  • Wipers
  • Sunroof and Windows
  • Door/Trunk Closure
  • Door Locks
  • Contact-less switches

Features

  • Unipolar Operation
  • High Sensitivity: Bop and Brp of +275G and +250G Typical
  • Single Open Drain Output with Over Current Limit
  • 3.0V to 28V Operating Voltage Range
  • Chopper Stabilized Design Provides
  • Superior Temperature Stability
  • Minimal Switch Point Drift
  • Enhanced Immunity to Stress
  • Good RF Noise Immunity
  • Reverse Blocking Diode
  • Zener Clamp on Supply and Output Pins
  • -40°C to +125°C Operating Temperature
  • ESD: HBM > 6kV
  • Industry Standard SOT23 and SIP-3 Packages
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Product Specifications

Product Parameters

Qualified to AECQ10x Yes
Automotive Compliant PPAP Yes
Output Type Single Open Drain, Active Low
Operating Voltage 3 to 28 V
Average Supply Current 3 mA
Grade Automotive Grade 0 AECQ100
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Min) 235
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Typ) 275
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Max) 300
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Min) 210
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Typ) 250
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Max) 275
Operating Ambient Temperature -40 to 150 °C

Related Content

Packages
SIP-3 (Ammo)
SIP-3 (Bulk)
SOT23

Applications

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AH3391Q-P-B Mouser Electronics Inc. 1047 8/3/2020 Buy Now United States
AH3391Q-P-B Farnell, An Avnet Company 768 8/2/2020 Buy Now England
AH3391Q-P-B RS Components 1480 8/2/2020 Buy Now England
AH3391Q-P-B RS Components Ltd. 1480 8/2/2020 Buy Now Japan
AH3391Q-SA-7 Mouser Electronics Inc. 3440 8/3/2020 Buy Now United States
AH3391Q-SA-7 Digi-Key Electronics 1251 8/2/2020 Buy Now United States
AH3391Q-SA-7 Farnell, An Avnet Company 74 8/2/2020 Buy Now England
AH3391Q-SA-7 RS Components 4800 8/2/2020 Buy Now England
AH3391Q-SA-7 RS Components Ltd. 4800 8/2/2020 Buy Now Japan