CH951 Overview
The CH951S, CH951E and CH951T are small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. This unipolar sensors are designed to meet the requirements of a wide range of potential applications. These economical unipolar sensors are well suited for simple, high-volume, cost-sensitive position and motion sensing applications.
CH951 Key Features
- Unipolar respond to a single pole: North (CH951S) or South
- Enhanced sensitivity: will operate from Brp 200 Gauss to Bop
- Subminiature, SOT-23-3L(CH951S) or SOT-89-3L(CH951E)
- Small, leaded, flat, TO-92S package (CH951T) allows for a
- Wide operating voltage range of 3.3V to 30V makes these
CH951 Applications
- Speed and RPM sensing in
- Flow rate sensing in appliances