CH444SR Overview
The CHA44X/CH44X Hall-effect sensor is extremely temperature-stable and stress-resistant sensor ICs, especially suited for operation over extended temperature ranges from -40°C to 150°C. Superior high temperature performance is possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies, and thermal stress. The device...
CH444SR Key Features
- AEC-Q100 automotive qualified for CHA44X
- Digital Bipolar-Latch Hall Sensor
- Multiple Sensitivity Options (BOP / BRP)
- Chopper stabilization for stable operate points throughout operating temperature range
- On board voltage regulator for 2.5V to 22V range
- Resistant to physical stress
- Output short-circuit protection
- Operation from unregulated supply
- Reverse-battery and freewheeling protection
- Solid-state reliability