A1667 Description
The A1667 is a true zero-speed ring magnet sensor integrated circuit (IC) consisting of an optimized Hall IC available in two package options that provides a user-friendly solution for digital ring magnet sensing applications. The sensor incorporates a dual element Hall IC that switches in response to differential magnetic signals created by a ring magnet. The IC contains a sophisticated pensating circuit designed...
A1667 Key Features
- Optimized robustness to magnetic offset variation
- Small signal lockout for immunity against vibration
- Tight duty cycle and timing accuracy over full operating
- True zero-speed operation
- Air gap independent switch points
- Large operating air gaps achieved through use of gain
- Defined power-on state (POS)
- Wide operating voltage range
- Digital output representing target profile
- Single chip sensing IC for high reliability