A1229
FEATURES
AND BENEFITS
- Symmetrical switchpoints
- Superior temperature stability
- Operation from unregulated supply
- Open-drain 25 m A output
- Reverse battery protection
- Activate with small, mercially available permanent magnets
- Solid-state reliability
- Small size
- Resistant to physical stress
- Enhanced ESD structures result in 8 k V HBM ESD performance without external protection ponents
- Internal protection circuits enable 40 V load dump pliance without external protection ponents
PACKAGES:
Not to scale
3-pin SOT23W (suffix LH)
3-pin SIP, matrix HD style
(suffix UA)
3-pin SIP, chopper style
(suffix UA)
DESCRIPTION
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 symmetry by pensating for temperature changes in the Hall...
