Description
The A1698 is a Hall-effect-based integrated circuit (IC) that provides a user-friendly solution for two-wire speed sensing of ring magnets or ferrous targets (when back-biased by the user) down to zero-speed in applications where speed and direction is required.
Features
- Integrated capacitor for EMC suppression in a single overmolded miniature package.
- Wide leads facilitate ease of assembly.
- True zero-speed operation.
- Pulse-width output protocol.
- Automatic Gain Control (AGC) for air gap independent
switch points.
- Automatic Offset Adjustment (AOA) for signal
processing optimization, providing large operating air gap range.
- Single chip sensing IC for high reliability.
- Fully synchronous digita.
A1698 Datasheet
