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Manufacturer Part #


AH1883 Series 3.3 V Micropower Sensitive Hall Effect Switch SMT - SOT-553

Mfr. Name: Diodes Incorporated
Standard Pkg:
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Product Specification Section
Technical Attributes
Attributes Table
Type: Hall Switch / Latch
Supply Voltage: 1.65V to 3.3V
Supply Current: 7µA to 12µA
Operating Temp Range: -40°C to +85°C
Package Style:  SOT-553
Mounting Method: Surface Mount
Features & Applications

The AH1883-ZG-7 is a micropower Omnipolar Hall Effect switch IC is designed for portable and battery powered equipment such as cellular phones, cordless phones, camcorders, PDA’s, and portable PC’s. Based on two high sensitivity Hall Effect plates and chopper stabilized architecture, the AH1883 provides reliable solution over the whole operating range.

To support portable and battery powered equipment the design has been optimized to operate from 1.65V to 3.3 V and consumes 13 uW typical with a supply of 1.8 V. To minimize PCB space the AH1883 incudes a push-pull output structure, therefore does not require an external pull up resistor, and is packaged in small low profile SOT553 and U-DFN2020-3 packages.


  • Micropower operation
  • Operation with North or South Pole
  • 1.65 V to 3.3 V battery operation
  • Chopper stabilized
    • Superior temperature stability
    • Extremely Low Switch-Point Drift
    • Insensitive to Physical Stress
  • Good RF noise immunity
  • -40°C to 85°C operating temperature
  • ESD (HBM) > 6 kV in SOT553 and U-DFN2020-3
  • Small low profile packages: SOT553 and U-DFN2020-3
  • “Green” Molding Compound


  • Cellular phone
  • PDA
  • Portable PCs – Netbook, Notebook, Tablets
  • Camcorders
  • Cordless phone
  • Handheld game consoles
  • Proximity detection and contact-less switch applications
Pricing Section
Minimum Order:
Multiple Of:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
5-10 Days
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Web Price
Product Variant Information section