DESCRIPTION

· The AH8502 is a micropower linear Hall-effect sensor with an 8-bit output resolution.
· Output voltage is ratiometric to the supply voltage and proportional to magnetic flux density.
· Operates from 1.6V to 3.6V, with typical sensitivity of 2.1mV/G at 1.8V and 3.55mV/G at 3V.
· Features a CNTRL pin for selecting operating modes and sampling rates to minimize power consumption.
· Available in a small U-DFN2020-6 package.

FEATURES

· Linear Hall-Effect Sensor with ±430G sense range and 8-bit resolution.
· Supply voltage range from 1.6V to 3.6V.
· Micropower, Turbo, and External-Drive modes with ultra-low average supply current.
· Chopper-stabilized design for superior temperature stability and minimal sensitivity drift.
· High ESD capability of 6kV Human Body Model.
· Totally lead-free, fully RoHS compliant, and halogen and antimony free.

APPLICATIONS

· Level, proximity, position, and travel detection.
· Button-press detection in digital stills, video cameras, and handheld gaming consoles.
· Position detection in doors, lids, and trays.
· Liquid level detection and joystick control in gaming and industrial applications.
· Smart meters and contactless level, proximity, and position measurement in home appliances and industrial applications.