3189 Overview
Data Sheet 27609.2c 3185 THRU 3189 HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION X V CC 1 2 3 OUTPUT GROUND SUPPLY Dwg. PH-003A Pinning is shown viewed from branded side. These Hall-effect latches are extremely temperature-stable and stressresistant devices especially suited for operation over extended temperature ranges to +150°C.
3189 Key Features
- Symmetrical Switch Points
- Superior Temperature Stability
- Operation From Unregulated Supply
- Open-Collector 25 mA Output
- Reverse Battery Protection
- Activate With Small, mercially Available Permanent Magnets
- Solid-State Reliability
- Small Size
- Resistant to Physical Stress