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Diodes Incorporated AH35xx Hall Effect Omnipolar Switches

Diodes Incorporated AH35xx Hall Effect Omnipolar Switches are high voltage, high sensitivity switch ICs designed for proximity, position, and level sensing. These hall-effect switches are optimized to operate over a supply voltage range of 3V to 28V. The AH35xx switches incorporate chopper stabilized architecture and an internal bandgap regulator that provides a reliable solution over the whole operating range. These hall-effect switches employ a reverse blocking diode with a Zener clamp on the supply, an over-current limit, and a Zener clamp on the output. The AH35xx switches provide an output that can be switched on with a south or north pole of sufficient strength. Typical applications include position and proximity sensing, open and close detect, position detection, level detection, flow meters, and contact-less switches.

Features

  • Omnipolar operation
  • 3V to 28V operating voltage range
  • Chopper stabilized design provides:
    • Superior temperature stability
    • Minimal switch point drift
    • Enhanced immunity to stress
  • Good Radio Frequency (RF) noise immunity
  • Zener clamp on supply and output pins
  • Reverse blocking diode
  • -40°C to 125°C operating temperature range
  • Industry standard SOT23 and SIP-3 (ammo pack), SIP-3 (bulk pack) packages
  • Lead-free and RoHS compliant
  • Halogen and antimony-free 

Applications

  • Position and proximity sensing in:
    • Consumer home appliances, building automation, office equipment, and industrial applications
  • Open and close detect
  • Position detect
  • Level detect
  • Flow meters
  • Contact-less switches

Functional Block Diagrams

Block Diagram - Diodes Incorporated AH35xx Hall Effect Omnipolar Switches
Block Diagram - Diodes Incorporated AH35xx Hall Effect Omnipolar Switches

Application Circuit diagrams

Application Circuit Diagram - Diodes Incorporated AH35xx Hall Effect Omnipolar Switches
Application Circuit Diagram - Diodes Incorporated AH35xx Hall Effect Omnipolar Switches

Associated Products

Diodes Incorporated AH356xQ Automotive Hall Effect Switches

High-voltage, high-sensitivity, omnipolar, and AECQ-100 qualified.

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Diodes Incorporated AH1911/AH1921 Omnipolar Hall Effect Switches

An ultra-low-power digital Omnipolar Hall-effect switch integrated circuit.

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Diodes Incorporated AH1389 Unipolar Hall Effect Switch

Miniature dual-output Unipolar Hall Effect Switch ideal for portable and battery-powered devices.

Learn More關於Diodes Incorporated AH1389 Unipolar Hall Effect Switch View Products與Diodes Incorporated AH1389 Unipolar Hall Effect Switch相關
View Results ( 9 ) Page
零件編號 規格書 系列 最小/最大操作點 釋放點 最小/最大 (Brp) 安裝風格 封裝/外殼
AH3582-SA-7 AH3582-SA-7 規格書 AH3582 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G SMD/SMT SOT-23-3
AH3572-SA-7 AH3572-SA-7 規格書 AH3572 8 G to 30 G, - 30 G to - 8 G 2 G to 25 G, - 25 G to - 2 G SMD/SMT SOT-23-3
AH3574-SA-7 AH3574-SA-7 規格書 AH3574 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G SMD/SMT SOT-23-3
AH3574-P-A AH3574-P-A 規格書 AH3574 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G Through Hole SIP-3
AH3572-P-A AH3572-P-A 規格書 AH3572 8 G to 30 G, - 30 G to - 8 G 2 G to 25 G, - 25 G to - 2 G Through Hole SIP-3
AH3572-P-B AH3572-P-B 規格書 AH3572 8 G to 30 G, - 30 G to - 8 G 2 G to 25 G, - 25 G to - 2 G Through Hole SIP-3
AH3574-P-B AH3574-P-B 規格書 AH3574 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G Through Hole SIP-3
AH3582-P-A AH3582-P-A 規格書 AH3582 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G Through Hole SIP-3
AH3582-P-B AH3582-P-B 規格書 AH3582 20 G to 60 G, - 60 G to - 20 G 10 G to 45 G, - 45 G to - 10 G Through Hole SIP-3
發佈日期: 2018-10-25 | 更新日期: 2022-09-30