General Description

AH182/AH183 is a three-terminal Hall effect sensor device with an output driver, mainly designed for battery–operation, hand-held equipment (such as cellular and cordless phones, and PDA’s) The total operation power is down to 15uW in the 2.75V supply.

Features

• Micropower operation

• 2.5V to 5.5V battery operation

• Offset Canceling Technology

• Superior temperature stability

• Extremely Low Switch-Point Drift

• Insensitive to Physical Stress

• -40°C to 85°C operating temperature

• Lead Free packages: SIP-3L and SC59 (Commonly known as SOT23 in Asia)

• SIP-3L and SC59: Available in “Green” Molding Compound (No Br, Sb)

• Lead Free Finish / RoHS Compliant (Note 1)

Applications

• Cover detector

• Speed measurement

• Home safety