A1698
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. The A1698 is offered in the UB package, which integrates the IC and a high temperature ceramic capacitor in a single overmolded SIP package.
Key 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 digital logic with Scan and IDDQ testing Package: 2-pin SIP (suffix UB)
