SC2546 Overview
The SC2546 is a dual-channel, bipolar switch with two Hall-effect sensing elements, each providing a separate digital output for speed and direction signal processing capability. The Hall elements are photolithographically aligned to better than 1um. Maintaining accurate mechanical location between the two active Hall elements eliminates the major manufacturing hurdle encountered in fine-pitch detection applications.
SC2546 Key Features
- Two matched Hall switches on a substrate
- Dual quadrature outputs
- Superior temperature stability
- High sensitivity (BOP and BRP)
- Supports a wide voltage range
- 2.5 to 24V
- Built-in pull-up resistor
- Reverse battery protection