A1230 Overview
The A1230 is a dual-channel, bipolar switch with two Halleffect sensing elements, each providing a separate digital output for speed and direction signal processing capability. The Hall elements are photolithographically aligned to better than 1 µm. Maintaining accurate mechanical location between the two active Hall elements eliminates the major manufacturing hurdle encountered in fine-pitch detection applications.
A1230 Key Features
- AEC-Q100 automotive qualified
- Two matched Hall-effect switches on a single substrate
- 1 mm Hall element spacing
- Superior temperature stability and industry-leading
- Integrated regulator provides 3.3 V operation
- Integrated ESD protection from outputs and VCC to ground
- High-sensitivity switch points
- Robust structure for EMC protection
- Solid-state reliability
- Reverse-battery protection on supply and both output pins