Description
A1202 and A1203 Continuous-Time Bipolar Switch Family .
The Allegro™ A1202 and A1203 Hall-effect bipolar switches are next-generation replacements and extension of the popular Allegro A3133 and A3132 bipola.
Features
* AEC-Q100 automotive qualified
* Continuous-time operation
* Fast power-on time
* Low noise
* Stable operation over full operating temperature range
* Reverse-battery protection
* Solid-state reliability
* Factory-programmed at end-of-
Applications
* without adding external components. All devices in the family are identical, except for magnetic switchpoints. The small geometries of the BiCMOS process allow these devices to be provided in ultrasmall packages. The package styles available provide magnetically optimized solutions for most applica