A1688 Two-Wire, True Zero-Speed, High Accuracy Sensor IC
FEATURES AND BENEFITS
• Integrated capacitor reduces need for external EMI protection components
• Wide leads facilitate ease of assembly • True zero-speed operation • Automatic Gain Control (AGC) for air gap independent
switchpoints • Automatic Offset Adjustment (AOA) for signal
processing optimization • Large operating air gap range • Internal current regulator for two-wire operation • Under
voltage lockout • Single chip sensing IC for high reliability • On-chip
voltage regulator with wide operating
voltage
range and stability in the presence of a variety of complex load impedances • Fully synchronous digital logic with Sc...