A3211
A3211 is Micropower Ultrasensitive Hall-Ef?fect Switches manufactured by Allegro MicroSystems.
A3211 and A3212 Micropower Ultrasensitive Hall-Effect Switches
Features
AND BENEFITS
- AEC-Q100 automotive qualified
- Micropower operation
- Operation with north or south pole
- 2.5 to 3.5 V battery operation
- Chopper stabilized
- Superior temperature stability
- Extremely low switch point drift
- Insensitive to physical stress
- High ESD protection
- Solid-state reliability
- Small size
- Easily manufacturable with magnet pole independence
PACKAGES:
DFN (EL)
DFN (EH)
SOT23W (LH) Not to scale
SIP (UA)
SUPPLY
DESCRIPTION
TheA3211 andA3212 integrated circuits are ultrasensitive, pole independent Hall-effect switches with latched digital output. These devices are especially suited...
