These Hall-effect latches are extremely temperature-stable and stress resistant sensor ICs especially suited for operation over extended temperature ranges to 150°C.
Superior hightemperature performance is made possible through a novel Schmitt trigger circuit that maintains operate and release point
A1227 Features
* ▪ Symmetrical switchpoints ▪ Superior temperature stability ▪ Operation from unregulated supply ▪ Open-drain 25 mA output ▪ Reverse battery protection ▪ Activate with small, commercially available permanent magnets ▪ Solid-state reliability ▪ Small size ▪ Resistant to physical stress ▪ Enhanced ESD
Datasheet Details
A1227, A1225
Allegro MicroSystems
803.21 KB
Hall-effect latch.
This datasheet PDF includes multiple part numbers: A1227, A1225.
Please refer to the document for exact specifications by model.
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